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oscar template: generate bootstrap.min.css from source

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This commit is contained in:
Thomas Pointhuber 2014-09-29 10:00:24 +02:00
parent 14b0604bc0
commit 841f1eedfc
74 changed files with 9169 additions and 5 deletions
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1
Makefile
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@ -45,6 +45,7 @@ minimal: bin/buildout minimal.cfg setup.py
styles:
@lessc -x searx/static/default/less/style.less > searx/static/default/css/style.css
@lessc -x searx/static/oscar/less/bootstrap/bootstrap.less > searx/static/oscar/css/bootstrap.min.css
locales:
@pybabel compile -d searx/translations

900
searx/static/oscar/css/bootstrap.min.css vendored
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297
searx/static/oscar/less/bootstrap/.csscomb.json Normal file
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@ -0,0 +1,297 @@
{
"always-semicolon": true,
"block-indent": 2,
"colon-space": [0, 1],
"color-case": "lower",
"color-shorthand": true,
"combinator-space": true,
"element-case": "lower",
"eof-newline": true,
"leading-zero": false,
"remove-empty-rulesets": true,
"rule-indent": 2,
"stick-brace": " ",
"strip-spaces": true,
"unitless-zero": true,
"vendor-prefix-align": true,
"sort-order": [
[
"position",
"top",
"right",
"bottom",
"left",
"z-index",
"display",
"float",
"width",
"min-width",
"max-width",
"height",
"min-height",
"max-height",
"-webkit-box-sizing",
"-moz-box-sizing",
"box-sizing",
"-webkit-appearance",
"padding",
"padding-top",
"padding-right",
"padding-bottom",
"padding-left",
"margin",
"margin-top",
"margin-right",
"margin-bottom",
"margin-left",
"overflow",
"overflow-x",
"overflow-y",
"-webkit-overflow-scrolling",
"-ms-overflow-x",
"-ms-overflow-y",
"-ms-overflow-style",
"clip",
"clear",
"font",
"font-family",
"font-size",
"font-style",
"font-weight",
"font-variant",
"font-size-adjust",
"font-stretch",
"font-effect",
"font-emphasize",
"font-emphasize-position",
"font-emphasize-style",
"font-smooth",
"-webkit-hyphens",
"-moz-hyphens",
"hyphens",
"line-height",
"color",
"text-align",
"-webkit-text-align-last",
"-moz-text-align-last",
"-ms-text-align-last",
"text-align-last",
"text-emphasis",
"text-emphasis-color",
"text-emphasis-style",
"text-emphasis-position",
"text-decoration",
"text-indent",
"text-justify",
"text-outline",
"-ms-text-overflow",
"text-overflow",
"text-overflow-ellipsis",
"text-overflow-mode",
"text-shadow",
"text-transform",
"text-wrap",
"-webkit-text-size-adjust",
"-ms-text-size-adjust",
"letter-spacing",
"-ms-word-break",
"word-break",
"word-spacing",
"-ms-word-wrap",
"word-wrap",
"-moz-tab-size",
"-o-tab-size",
"tab-size",
"white-space",
"vertical-align",
"list-style",
"list-style-position",
"list-style-type",
"list-style-image",
"pointer-events",
"cursor",
"visibility",
"zoom",
"flex-direction",
"flex-order",
"flex-pack",
"flex-align",
"table-layout",
"empty-cells",
"caption-side",
"border-spacing",
"border-collapse",
"content",
"quotes",
"counter-reset",
"counter-increment",
"resize",
"-webkit-user-select",
"-moz-user-select",
"-ms-user-select",
"-o-user-select",
"user-select",
"nav-index",
"nav-up",
"nav-right",
"nav-down",
"nav-left",
"background",
"background-color",
"background-image",
"-ms-filter:\\'progid:DXImageTransform.Microsoft.gradient",
"filter:progid:DXImageTransform.Microsoft.gradient",
"filter:progid:DXImageTransform.Microsoft.AlphaImageLoader",
"filter",
"background-repeat",
"background-attachment",
"background-position",
"background-position-x",
"background-position-y",
"-webkit-background-clip",
"-moz-background-clip",
"background-clip",
"background-origin",
"-webkit-background-size",
"-moz-background-size",
"-o-background-size",
"background-size",
"border",
"border-color",
"border-style",
"border-width",
"border-top",
"border-top-color",
"border-top-style",
"border-top-width",
"border-right",
"border-right-color",
"border-right-style",
"border-right-width",
"border-bottom",
"border-bottom-color",
"border-bottom-style",
"border-bottom-width",
"border-left",
"border-left-color",
"border-left-style",
"border-left-width",
"border-radius",
"border-top-left-radius",
"border-top-right-radius",
"border-bottom-right-radius",
"border-bottom-left-radius",
"-webkit-border-image",
"-moz-border-image",
"-o-border-image",
"border-image",
"-webkit-border-image-source",
"-moz-border-image-source",
"-o-border-image-source",
"border-image-source",
"-webkit-border-image-slice",
"-moz-border-image-slice",
"-o-border-image-slice",
"border-image-slice",
"-webkit-border-image-width",
"-moz-border-image-width",
"-o-border-image-width",
"border-image-width",
"-webkit-border-image-outset",
"-moz-border-image-outset",
"-o-border-image-outset",
"border-image-outset",
"-webkit-border-image-repeat",
"-moz-border-image-repeat",
"-o-border-image-repeat",
"border-image-repeat",
"outline",
"outline-width",
"outline-style",
"outline-color",
"outline-offset",
"-webkit-box-shadow",
"-moz-box-shadow",
"box-shadow",
"filter:progid:DXImageTransform.Microsoft.Alpha(Opacity",
"-ms-filter:\\'progid:DXImageTransform.Microsoft.Alpha",
"opacity",
"-ms-interpolation-mode",
"-webkit-transition",
"-moz-transition",
"-ms-transition",
"-o-transition",
"transition",
"-webkit-transition-delay",
"-moz-transition-delay",
"-ms-transition-delay",
"-o-transition-delay",
"transition-delay",
"-webkit-transition-timing-function",
"-moz-transition-timing-function",
"-ms-transition-timing-function",
"-o-transition-timing-function",
"transition-timing-function",
"-webkit-transition-duration",
"-moz-transition-duration",
"-ms-transition-duration",
"-o-transition-duration",
"transition-duration",
"-webkit-transition-property",
"-moz-transition-property",
"-ms-transition-property",
"-o-transition-property",
"transition-property",
"-webkit-transform",
"-moz-transform",
"-ms-transform",
"-o-transform",
"transform",
"-webkit-transform-origin",
"-moz-transform-origin",
"-ms-transform-origin",
"-o-transform-origin",
"transform-origin",
"-webkit-animation",
"-moz-animation",
"-ms-animation",
"-o-animation",
"animation",
"-webkit-animation-name",
"-moz-animation-name",
"-ms-animation-name",
"-o-animation-name",
"animation-name",
"-webkit-animation-duration",
"-moz-animation-duration",
"-ms-animation-duration",
"-o-animation-duration",
"animation-duration",
"-webkit-animation-play-state",
"-moz-animation-play-state",
"-ms-animation-play-state",
"-o-animation-play-state",
"animation-play-state",
"-webkit-animation-timing-function",
"-moz-animation-timing-function",
"-ms-animation-timing-function",
"-o-animation-timing-function",
"animation-timing-function",
"-webkit-animation-delay",
"-moz-animation-delay",
"-ms-animation-delay",
"-o-animation-delay",
"animation-delay",
"-webkit-animation-iteration-count",
"-moz-animation-iteration-count",
"-ms-animation-iteration-count",
"-o-animation-iteration-count",
"animation-iteration-count",
"-webkit-animation-direction",
"-moz-animation-direction",
"-ms-animation-direction",
"-o-animation-direction",
"animation-direction"
]
]
}

19
searx/static/oscar/less/bootstrap/.csslintrc Normal file
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@ -0,0 +1,19 @@
{
"adjoining-classes": false,
"box-sizing": false,
"box-model": false,
"compatible-vendor-prefixes": false,
"floats": false,
"font-sizes": false,
"gradients": false,
"important": false,
"known-properties": false,
"outline-none": false,
"qualified-headings": false,
"regex-selectors": false,
"shorthand": false,
"text-indent": false,
"unique-headings": false,
"universal-selector": false,
"unqualified-attributes": false
}

68
searx/static/oscar/less/bootstrap/alerts.less Normal file
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@ -0,0 +1,68 @@
//
// Alerts
// --------------------------------------------------
// Base styles
// -------------------------
.alert {
padding: @alert-padding;
margin-bottom: @line-height-computed;
border: 1px solid transparent;
border-radius: @alert-border-radius;
// Headings for larger alerts
h4 {
margin-top: 0;
// Specified for the h4 to prevent conflicts of changing @headings-color
color: inherit;
}
// Provide class for links that match alerts
.alert-link {
font-weight: @alert-link-font-weight;
}
// Improve alignment and spacing of inner content
> p,
> ul {
margin-bottom: 0;
}
> p + p {
margin-top: 5px;
}
}
// Dismissible alerts
//
// Expand the right padding and account for the close button's positioning.
.alert-dismissable, // The misspelled .alert-dismissable was deprecated in 3.2.0.
.alert-dismissible {
padding-right: (@alert-padding + 20);
// Adjust close link position
.close {
position: relative;
top: -2px;
right: -21px;
color: inherit;
}
}
// Alternate styles
//
// Generate contextual modifier classes for colorizing the alert.
.alert-success {
.alert-variant(@alert-success-bg; @alert-success-border; @alert-success-text);
}
.alert-info {
.alert-variant(@alert-info-bg; @alert-info-border; @alert-info-text);
}
.alert-warning {
.alert-variant(@alert-warning-bg; @alert-warning-border; @alert-warning-text);
}
.alert-danger {
.alert-variant(@alert-danger-bg; @alert-danger-border; @alert-danger-text);
}

55
searx/static/oscar/less/bootstrap/badges.less Normal file
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@ -0,0 +1,55 @@
//
// Badges
// --------------------------------------------------
// Base class
.badge {
display: inline-block;
min-width: 10px;
padding: 3px 7px;
font-size: @font-size-small;
font-weight: @badge-font-weight;
color: @badge-color;
line-height: @badge-line-height;
vertical-align: baseline;
white-space: nowrap;
text-align: center;
background-color: @badge-bg;
border-radius: @badge-border-radius;
// Empty badges collapse automatically (not available in IE8)
&:empty {
display: none;
}
// Quick fix for badges in buttons
.btn & {
position: relative;
top: -1px;
}
.btn-xs & {
top: 0;
padding: 1px 5px;
}
// Hover state, but only for links
a& {
&:hover,
&:focus {
color: @badge-link-hover-color;
text-decoration: none;
cursor: pointer;
}
}
// Account for badges in navs
a.list-group-item.active > &,
.nav-pills > .active > a > & {
color: @badge-active-color;
background-color: @badge-active-bg;
}
.nav-pills > li > a > & {
margin-left: 3px;
}
}

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searx/static/oscar/less/bootstrap/bootstrap.less vendored Normal file
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@ -0,0 +1,50 @@
// Core variables and mixins
@import "variables.less";
@import "mixins.less";
// Reset and dependencies
@import "normalize.less";
@import "print.less";
@import "glyphicons.less";
// Core CSS
@import "scaffolding.less";
@import "type.less";
@import "code.less";
@import "grid.less";
@import "tables.less";
@import "forms.less";
@import "buttons.less";
// Components
@import "component-animations.less";
@import "dropdowns.less";
@import "button-groups.less";
@import "input-groups.less";
@import "navs.less";
@import "navbar.less";
@import "breadcrumbs.less";
@import "pagination.less";
@import "pager.less";
@import "labels.less";
@import "badges.less";
@import "jumbotron.less";
@import "thumbnails.less";
@import "alerts.less";
@import "progress-bars.less";
@import "media.less";
@import "list-group.less";
@import "panels.less";
@import "responsive-embed.less";
@import "wells.less";
@import "close.less";
// Components w/ JavaScript
@import "modals.less";
@import "tooltip.less";
@import "popovers.less";
@import "carousel.less";
// Utility classes
@import "utilities.less";
@import "responsive-utilities.less";

26
searx/static/oscar/less/bootstrap/breadcrumbs.less Normal file
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@ -0,0 +1,26 @@
//
// Breadcrumbs
// --------------------------------------------------
.breadcrumb {
padding: @breadcrumb-padding-vertical @breadcrumb-padding-horizontal;
margin-bottom: @line-height-computed;
list-style: none;
background-color: @breadcrumb-bg;
border-radius: @border-radius-base;
> li {
display: inline-block;
+ li:before {
content: "@{breadcrumb-separator}\00a0"; // Unicode space added since inline-block means non-collapsing white-space
padding: 0 5px;
color: @breadcrumb-color;
}
}
> .active {
color: @breadcrumb-active-color;
}
}

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searx/static/oscar/less/bootstrap/button-groups.less Normal file
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@ -0,0 +1,240 @@
//
// Button groups
// --------------------------------------------------
// Make the div behave like a button
.btn-group,
.btn-group-vertical {
position: relative;
display: inline-block;
vertical-align: middle; // match .btn alignment given font-size hack above
> .btn {
position: relative;
float: left;
// Bring the "active" button to the front
&:hover,
&:focus,
&:active,
&.active {
z-index: 2;
}
&:focus {
// Remove focus outline when dropdown JS adds it after closing the menu
outline: 0;
}
}
}
// Prevent double borders when buttons are next to each other
.btn-group {
.btn + .btn,
.btn + .btn-group,
.btn-group + .btn,
.btn-group + .btn-group {
margin-left: -1px;
}
}
// Optional: Group multiple button groups together for a toolbar
.btn-toolbar {
margin-left: -5px; // Offset the first child's margin
&:extend(.clearfix all);
.btn-group,
.input-group {
float: left;
}
> .btn,
> .btn-group,
> .input-group {
margin-left: 5px;
}
}
.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
border-radius: 0;
}
// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match
.btn-group > .btn:first-child {
margin-left: 0;
&:not(:last-child):not(.dropdown-toggle) {
.border-right-radius(0);
}
}
// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it
.btn-group > .btn:last-child:not(:first-child),
.btn-group > .dropdown-toggle:not(:first-child) {
.border-left-radius(0);
}
// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)
.btn-group > .btn-group {
float: left;
}
.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
border-radius: 0;
}
.btn-group > .btn-group:first-child {
> .btn:last-child,
> .dropdown-toggle {
.border-right-radius(0);
}
}
.btn-group > .btn-group:last-child > .btn:first-child {
.border-left-radius(0);
}
// On active and open, don't show outline
.btn-group .dropdown-toggle:active,
.btn-group.open .dropdown-toggle {
outline: 0;
}
// Sizing
//
// Remix the default button sizing classes into new ones for easier manipulation.
.btn-group-xs > .btn { &:extend(.btn-xs); }
.btn-group-sm > .btn { &:extend(.btn-sm); }
.btn-group-lg > .btn { &:extend(.btn-lg); }
// Split button dropdowns
// ----------------------
// Give the line between buttons some depth
.btn-group > .btn + .dropdown-toggle {
padding-left: 8px;
padding-right: 8px;
}
.btn-group > .btn-lg + .dropdown-toggle {
padding-left: 12px;
padding-right: 12px;
}
// The clickable button for toggling the menu
// Remove the gradient and set the same inset shadow as the :active state
.btn-group.open .dropdown-toggle {
.box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
// Show no shadow for `.btn-link` since it has no other button styles.
&.btn-link {
.box-shadow(none);
}
}
// Reposition the caret
.btn .caret {
margin-left: 0;
}
// Carets in other button sizes
.btn-lg .caret {
border-width: @caret-width-large @caret-width-large 0;
border-bottom-width: 0;
}
// Upside down carets for .dropup
.dropup .btn-lg .caret {
border-width: 0 @caret-width-large @caret-width-large;
}
// Vertical button groups
// ----------------------
.btn-group-vertical {
> .btn,
> .btn-group,
> .btn-group > .btn {
display: block;
float: none;
width: 100%;
max-width: 100%;
}
// Clear floats so dropdown menus can be properly placed
> .btn-group {
&:extend(.clearfix all);
> .btn {
float: none;
}
}
> .btn + .btn,
> .btn + .btn-group,
> .btn-group + .btn,
> .btn-group + .btn-group {
margin-top: -1px;
margin-left: 0;
}
}
.btn-group-vertical > .btn {
&:not(:first-child):not(:last-child) {
border-radius: 0;
}
&:first-child:not(:last-child) {
border-top-right-radius: @border-radius-base;
.border-bottom-radius(0);
}
&:last-child:not(:first-child) {
border-bottom-left-radius: @border-radius-base;
.border-top-radius(0);
}
}
.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {
border-radius: 0;
}
.btn-group-vertical > .btn-group:first-child:not(:last-child) {
> .btn:last-child,
> .dropdown-toggle {
.border-bottom-radius(0);
}
}
.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {
.border-top-radius(0);
}
// Justified button groups
// ----------------------
.btn-group-justified {
display: table;
width: 100%;
table-layout: fixed;
border-collapse: separate;
> .btn,
> .btn-group {
float: none;
display: table-cell;
width: 1%;
}
> .btn-group .btn {
width: 100%;
}
> .btn-group .dropdown-menu {
left: auto;
}
}
// Checkbox and radio options
//
// In order to support the browser's form validation feedback, powered by the
// `required` attribute, we have to "hide" the inputs via `opacity`. We cannot
// use `display: none;` or `visibility: hidden;` as that also hides the popover.
// This way, we ensure a DOM element is visible to position the popover from.
//
// See https://github.com/twbs/bootstrap/pull/12794 for more.
[data-toggle="buttons"] > .btn > input[type="radio"],
[data-toggle="buttons"] > .btn > input[type="checkbox"] {
position: absolute;
z-index: -1;
.opacity(0);
}

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//
// Buttons
// --------------------------------------------------
// Base styles
// --------------------------------------------------
.btn {
display: inline-block;
margin-bottom: 0; // For input.btn
font-weight: @btn-font-weight;
text-align: center;
vertical-align: middle;
cursor: pointer;
background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
border: 1px solid transparent;
white-space: nowrap;
.button-size(@padding-base-vertical; @padding-base-horizontal; @font-size-base; @line-height-base; @border-radius-base);
.user-select(none);
&,
&:active,
&.active {
&:focus {
.tab-focus();
}
}
&:hover,
&:focus {
color: @btn-default-color;
text-decoration: none;
}
&:active,
&.active {
outline: 0;
background-image: none;
.box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
}
&.disabled,
&[disabled],
fieldset[disabled] & {
cursor: not-allowed;
pointer-events: none; // Future-proof disabling of clicks
.opacity(.65);
.box-shadow(none);
}
}
// Alternate buttons
// --------------------------------------------------
.btn-default {
.button-variant(@btn-default-color; @btn-default-bg; @btn-default-border);
}
.btn-primary {
.button-variant(@btn-primary-color; @btn-primary-bg; @btn-primary-border);
}
// Success appears as green
.btn-success {
.button-variant(@btn-success-color; @btn-success-bg; @btn-success-border);
}
// Info appears as blue-green
.btn-info {
.button-variant(@btn-info-color; @btn-info-bg; @btn-info-border);
}
// Warning appears as orange
.btn-warning {
.button-variant(@btn-warning-color; @btn-warning-bg; @btn-warning-border);
}
// Danger and error appear as red
.btn-danger {
.button-variant(@btn-danger-color; @btn-danger-bg; @btn-danger-border);
}
// Link buttons
// -------------------------
// Make a button look and behave like a link
.btn-link {
color: @link-color;
font-weight: normal;
cursor: pointer;
border-radius: 0;
&,
&:active,
&[disabled],
fieldset[disabled] & {
background-color: transparent;
.box-shadow(none);
}
&,
&:hover,
&:focus,
&:active {
border-color: transparent;
}
&:hover,
&:focus {
color: @link-hover-color;
text-decoration: underline;
background-color: transparent;
}
&[disabled],
fieldset[disabled] & {
&:hover,
&:focus {
color: @btn-link-disabled-color;
text-decoration: none;
}
}
}
// Button Sizes
// --------------------------------------------------
.btn-lg {
// line-height: ensure even-numbered height of button next to large input
.button-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);
}
.btn-sm {
// line-height: ensure proper height of button next to small input
.button-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @border-radius-small);
}
.btn-xs {
.button-size(@padding-xs-vertical; @padding-xs-horizontal; @font-size-small; @line-height-small; @border-radius-small);
}
// Block button
// --------------------------------------------------
.btn-block {
display: block;
width: 100%;
}
// Vertically space out multiple block buttons
.btn-block + .btn-block {
margin-top: 5px;
}
// Specificity overrides
input[type="submit"],
input[type="reset"],
input[type="button"] {
&.btn-block {
width: 100%;
}
}

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searx/static/oscar/less/bootstrap/carousel.less Normal file
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//
// Carousel
// --------------------------------------------------
// Wrapper for the slide container and indicators
.carousel {
position: relative;
}
.carousel-inner {
position: relative;
overflow: hidden;
width: 100%;
> .item {
display: none;
position: relative;
.transition(.6s ease-in-out left);
// Account for jankitude on images
> img,
> a > img {
&:extend(.img-responsive);
line-height: 1;
}
}
> .active,
> .next,
> .prev {
display: block;
}
> .active {
left: 0;
}
> .next,
> .prev {
position: absolute;
top: 0;
width: 100%;
}
> .next {
left: 100%;
}
> .prev {
left: -100%;
}
> .next.left,
> .prev.right {
left: 0;
}
> .active.left {
left: -100%;
}
> .active.right {
left: 100%;
}
}
// Left/right controls for nav
// ---------------------------
.carousel-control {
position: absolute;
top: 0;
left: 0;
bottom: 0;
width: @carousel-control-width;
.opacity(@carousel-control-opacity);
font-size: @carousel-control-font-size;
color: @carousel-control-color;
text-align: center;
text-shadow: @carousel-text-shadow;
// We can't have this transition here because WebKit cancels the carousel
// animation if you trip this while in the middle of another animation.
// Set gradients for backgrounds
&.left {
#gradient > .horizontal(@start-color: rgba(0,0,0,.5); @end-color: rgba(0,0,0,.0001));
}
&.right {
left: auto;
right: 0;
#gradient > .horizontal(@start-color: rgba(0,0,0,.0001); @end-color: rgba(0,0,0,.5));
}
// Hover/focus state
&:hover,
&:focus {
outline: 0;
color: @carousel-control-color;
text-decoration: none;
.opacity(.9);
}
// Toggles
.icon-prev,
.icon-next,
.glyphicon-chevron-left,
.glyphicon-chevron-right {
position: absolute;
top: 50%;
z-index: 5;
display: inline-block;
}
.icon-prev,
.glyphicon-chevron-left {
left: 50%;
margin-left: -10px;
}
.icon-next,
.glyphicon-chevron-right {
right: 50%;
margin-right: -10px;
}
.icon-prev,
.icon-next {
width: 20px;
height: 20px;
margin-top: -10px;
font-family: serif;
}
.icon-prev {
&:before {
content: '\2039';// SINGLE LEFT-POINTING ANGLE QUOTATION MARK (U+2039)
}
}
.icon-next {
&:before {
content: '\203a';// SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (U+203A)
}
}
}
// Optional indicator pips
//
// Add an unordered list with the following class and add a list item for each
// slide your carousel holds.
.carousel-indicators {
position: absolute;
bottom: 10px;
left: 50%;
z-index: 15;
width: 60%;
margin-left: -30%;
padding-left: 0;
list-style: none;
text-align: center;
li {
display: inline-block;
width: 10px;
height: 10px;
margin: 1px;
text-indent: -999px;
border: 1px solid @carousel-indicator-border-color;
border-radius: 10px;
cursor: pointer;
// IE8-9 hack for event handling
//
// Internet Explorer 8-9 does not support clicks on elements without a set
// `background-color`. We cannot use `filter` since that's not viewed as a
// background color by the browser. Thus, a hack is needed.
//
// For IE8, we set solid black as it doesn't support `rgba()`. For IE9, we
// set alpha transparency for the best results possible.
background-color: #000 \9; // IE8
background-color: rgba(0,0,0,0); // IE9
}
.active {
margin: 0;
width: 12px;
height: 12px;
background-color: @carousel-indicator-active-bg;
}
}
// Optional captions
// -----------------------------
// Hidden by default for smaller viewports
.carousel-caption {
position: absolute;
left: 15%;
right: 15%;
bottom: 20px;
z-index: 10;
padding-top: 20px;
padding-bottom: 20px;
color: @carousel-caption-color;
text-align: center;
text-shadow: @carousel-text-shadow;
& .btn {
text-shadow: none; // No shadow for button elements in carousel-caption
}
}
// Scale up controls for tablets and up
@media screen and (min-width: @screen-sm-min) {
// Scale up the controls a smidge
.carousel-control {
.glyphicon-chevron-left,
.glyphicon-chevron-right,
.icon-prev,
.icon-next {
width: 30px;
height: 30px;
margin-top: -15px;
font-size: 30px;
}
.glyphicon-chevron-left,
.icon-prev {
margin-left: -15px;
}
.glyphicon-chevron-right,
.icon-next {
margin-right: -15px;
}
}
// Show and left align the captions
.carousel-caption {
left: 20%;
right: 20%;
padding-bottom: 30px;
}
// Move up the indicators
.carousel-indicators {
bottom: 20px;
}
}

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//
// Close icons
// --------------------------------------------------
.close {
float: right;
font-size: (@font-size-base * 1.5);
font-weight: @close-font-weight;
line-height: 1;
color: @close-color;
text-shadow: @close-text-shadow;
.opacity(.2);
&:hover,
&:focus {
color: @close-color;
text-decoration: none;
cursor: pointer;
.opacity(.5);
}
// Additional properties for button version
// iOS requires the button element instead of an anchor tag.
// If you want the anchor version, it requires `href="#"`.
button& {
padding: 0;
cursor: pointer;
background: transparent;
border: 0;
-webkit-appearance: none;
}
}

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//
// Code (inline and block)
// --------------------------------------------------
// Inline and block code styles
code,
kbd,
pre,
samp {
font-family: @font-family-monospace;
}
// Inline code
code {
padding: 2px 4px;
font-size: 90%;
color: @code-color;
background-color: @code-bg;
border-radius: @border-radius-base;
}
// User input typically entered via keyboard
kbd {
padding: 2px 4px;
font-size: 90%;
color: @kbd-color;
background-color: @kbd-bg;
border-radius: @border-radius-small;
box-shadow: inset 0 -1px 0 rgba(0,0,0,.25);
kbd {
padding: 0;
font-size: 100%;
box-shadow: none;
}
}
// Blocks of code
pre {
display: block;
padding: ((@line-height-computed - 1) / 2);
margin: 0 0 (@line-height-computed / 2);
font-size: (@font-size-base - 1); // 14px to 13px
line-height: @line-height-base;
word-break: break-all;
word-wrap: break-word;
color: @pre-color;
background-color: @pre-bg;
border: 1px solid @pre-border-color;
border-radius: @border-radius-base;
// Account for some code outputs that place code tags in pre tags
code {
padding: 0;
font-size: inherit;
color: inherit;
white-space: pre-wrap;
background-color: transparent;
border-radius: 0;
}
}
// Enable scrollable blocks of code
.pre-scrollable {
max-height: @pre-scrollable-max-height;
overflow-y: scroll;
}

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//
// Component animations
// --------------------------------------------------
// Heads up!
//
// We don't use the `.opacity()` mixin here since it causes a bug with text
// fields in IE7-8. Source: https://github.com/twbs/bootstrap/pull/3552.
.fade {
opacity: 0;
.transition(opacity .15s linear);
&.in {
opacity: 1;
}
}
.collapse {
display: none;
&.in { display: block; }
tr&.in { display: table-row; }
tbody&.in { display: table-row-group; }
}
.collapsing {
position: relative;
height: 0;
overflow: hidden;
.transition(height .35s ease);
}

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//
// Dropdown menus
// --------------------------------------------------
// Dropdown arrow/caret
.caret {
display: inline-block;
width: 0;
height: 0;
margin-left: 2px;
vertical-align: middle;
border-top: @caret-width-base solid;
border-right: @caret-width-base solid transparent;
border-left: @caret-width-base solid transparent;
}
// The dropdown wrapper (div)
.dropdown {
position: relative;
}
// Prevent the focus on the dropdown toggle when closing dropdowns
.dropdown-toggle:focus {
outline: 0;
}
// The dropdown menu (ul)
.dropdown-menu {
position: absolute;
top: 100%;
left: 0;
z-index: @zindex-dropdown;
display: none; // none by default, but block on "open" of the menu
float: left;
min-width: 160px;
padding: 5px 0;
margin: 2px 0 0; // override default ul
list-style: none;
font-size: @font-size-base;
text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
background-color: @dropdown-bg;
border: 1px solid @dropdown-fallback-border; // IE8 fallback
border: 1px solid @dropdown-border;
border-radius: @border-radius-base;
.box-shadow(0 6px 12px rgba(0,0,0,.175));
background-clip: padding-box;
// Aligns the dropdown menu to right
//
// Deprecated as of 3.1.0 in favor of `.dropdown-menu-[dir]`
&.pull-right {
right: 0;
left: auto;
}
// Dividers (basically an hr) within the dropdown
.divider {
.nav-divider(@dropdown-divider-bg);
}
// Links within the dropdown menu
> li > a {
display: block;
padding: 3px 20px;
clear: both;
font-weight: normal;
line-height: @line-height-base;
color: @dropdown-link-color;
white-space: nowrap; // prevent links from randomly breaking onto new lines
}
}
// Hover/Focus state
.dropdown-menu > li > a {
&:hover,
&:focus {
text-decoration: none;
color: @dropdown-link-hover-color;
background-color: @dropdown-link-hover-bg;
}
}
// Active state
.dropdown-menu > .active > a {
&,
&:hover,
&:focus {
color: @dropdown-link-active-color;
text-decoration: none;
outline: 0;
background-color: @dropdown-link-active-bg;
}
}
// Disabled state
//
// Gray out text and ensure the hover/focus state remains gray
.dropdown-menu > .disabled > a {
&,
&:hover,
&:focus {
color: @dropdown-link-disabled-color;
}
}
// Nuke hover/focus effects
.dropdown-menu > .disabled > a {
&:hover,
&:focus {
text-decoration: none;
background-color: transparent;
background-image: none; // Remove CSS gradient
.reset-filter();
cursor: not-allowed;
}
}
// Open state for the dropdown
.open {
// Show the menu
> .dropdown-menu {
display: block;
}
// Remove the outline when :focus is triggered
> a {
outline: 0;
}
}
// Menu positioning
//
// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown
// menu with the parent.
.dropdown-menu-right {
left: auto; // Reset the default from `.dropdown-menu`
right: 0;
}
// With v3, we enabled auto-flipping if you have a dropdown within a right
// aligned nav component. To enable the undoing of that, we provide an override
// to restore the default dropdown menu alignment.
//
// This is only for left-aligning a dropdown menu within a `.navbar-right` or
// `.pull-right` nav component.
.dropdown-menu-left {
left: 0;
right: auto;
}
// Dropdown section headers
.dropdown-header {
display: block;
padding: 3px 20px;
font-size: @font-size-small;
line-height: @line-height-base;
color: @dropdown-header-color;
white-space: nowrap; // as with > li > a
}
// Backdrop to catch body clicks on mobile, etc.
.dropdown-backdrop {
position: fixed;
left: 0;
right: 0;
bottom: 0;
top: 0;
z-index: (@zindex-dropdown - 10);
}
// Right aligned dropdowns
.pull-right > .dropdown-menu {
right: 0;
left: auto;
}
// Allow for dropdowns to go bottom up (aka, dropup-menu)
//
// Just add .dropup after the standard .dropdown class and you're set, bro.
// TODO: abstract this so that the navbar fixed styles are not placed here?
.dropup,
.navbar-fixed-bottom .dropdown {
// Reverse the caret
.caret {
border-top: 0;
border-bottom: @caret-width-base solid;
content: "";
}
// Different positioning for bottom up menu
.dropdown-menu {
top: auto;
bottom: 100%;
margin-bottom: 1px;
}
}
// Component alignment
//
// Reiterate per navbar.less and the modified component alignment there.
@media (min-width: @grid-float-breakpoint) {
.navbar-right {
.dropdown-menu {
.dropdown-menu-right();
}
// Necessary for overrides of the default right aligned menu.
// Will remove come v4 in all likelihood.
.dropdown-menu-left {
.dropdown-menu-left();
}
}
}

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//
// Forms
// --------------------------------------------------
// Normalize non-controls
//
// Restyle and baseline non-control form elements.
fieldset {
padding: 0;
margin: 0;
border: 0;
// Chrome and Firefox set a `min-width: min-content;` on fieldsets,
// so we reset that to ensure it behaves more like a standard block element.
// See https://github.com/twbs/bootstrap/issues/12359.
min-width: 0;
}
legend {
display: block;
width: 100%;
padding: 0;
margin-bottom: @line-height-computed;
font-size: (@font-size-base * 1.5);
line-height: inherit;
color: @legend-color;
border: 0;
border-bottom: 1px solid @legend-border-color;
}
label {
display: inline-block;
max-width: 100%; // Force IE8 to wrap long content (see https://github.com/twbs/bootstrap/issues/13141)
margin-bottom: 5px;
font-weight: bold;
}
// Normalize form controls
//
// While most of our form styles require extra classes, some basic normalization
// is required to ensure optimum display with or without those classes to better
// address browser inconsistencies.
// Override content-box in Normalize (* isn't specific enough)
input[type="search"] {
.box-sizing(border-box);
}
// Position radios and checkboxes better
input[type="radio"],
input[type="checkbox"] {
margin: 4px 0 0;
margin-top: 1px \9; // IE8-9
line-height: normal;
}
// Set the height of file controls to match text inputs
input[type="file"] {
display: block;
}
// Make range inputs behave like textual form controls
input[type="range"] {
display: block;
width: 100%;
}
// Make multiple select elements height not fixed
select[multiple],
select[size] {
height: auto;
}
// Focus for file, radio, and checkbox
input[type="file"]:focus,
input[type="radio"]:focus,
input[type="checkbox"]:focus {
.tab-focus();
}
// Adjust output element
output {
display: block;
padding-top: (@padding-base-vertical + 1);
font-size: @font-size-base;
line-height: @line-height-base;
color: @input-color;
}
// Common form controls
//
// Shared size and type resets for form controls. Apply `.form-control` to any
// of the following form controls:
//
// select
// textarea
// input[type="text"]
// input[type="password"]
// input[type="datetime"]
// input[type="datetime-local"]
// input[type="date"]
// input[type="month"]
// input[type="time"]
// input[type="week"]
// input[type="number"]
// input[type="email"]
// input[type="url"]
// input[type="search"]
// input[type="tel"]
// input[type="color"]
.form-control {
display: block;
width: 100%;
height: @input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)
padding: @padding-base-vertical @padding-base-horizontal;
font-size: @font-size-base;
line-height: @line-height-base;
color: @input-color;
background-color: @input-bg;
background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
border: 1px solid @input-border;
border-radius: @input-border-radius;
.box-shadow(inset 0 1px 1px rgba(0,0,0,.075));
.transition(~"border-color ease-in-out .15s, box-shadow ease-in-out .15s");
// Customize the `:focus` state to imitate native WebKit styles.
.form-control-focus();
// Placeholder
.placeholder();
// Disabled and read-only inputs
//
// HTML5 says that controls under a fieldset > legend:first-child won't be
// disabled if the fieldset is disabled. Due to implementation difficulty, we
// don't honor that edge case; we style them as disabled anyway.
&[disabled],
&[readonly],
fieldset[disabled] & {
cursor: not-allowed;
background-color: @input-bg-disabled;
opacity: 1; // iOS fix for unreadable disabled content
}
// Reset height for `textarea`s
textarea& {
height: auto;
}
}
// Search inputs in iOS
//
// This overrides the extra rounded corners on search inputs in iOS so that our
// `.form-control` class can properly style them. Note that this cannot simply
// be added to `.form-control` as it's not specific enough. For details, see
// https://github.com/twbs/bootstrap/issues/11586.
input[type="search"] {
-webkit-appearance: none;
}
// Special styles for iOS temporal inputs
//
// In Mobile Safari, setting `display: block` on temporal inputs causes the
// text within the input to become vertically misaligned.
// As a workaround, we set a pixel line-height that matches the
// given height of the input. Since this fucks up everything else, we have to
// appropriately reset it for Internet Explorer and the size variations.
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"] {
line-height: @input-height-base;
// IE8+ misaligns the text within date inputs, so we reset
line-height: @line-height-base ~"\0";
&.input-sm {
line-height: @input-height-small;
}
&.input-lg {
line-height: @input-height-large;
}
}
// Form groups
//
// Designed to help with the organization and spacing of vertical forms. For
// horizontal forms, use the predefined grid classes.
.form-group {
margin-bottom: 15px;
}
// Checkboxes and radios
//
// Indent the labels to position radios/checkboxes as hanging controls.
.radio,
.checkbox {
position: relative;
display: block;
min-height: @line-height-computed; // clear the floating input if there is no label text
margin-top: 10px;
margin-bottom: 10px;
label {
padding-left: 20px;
margin-bottom: 0;
font-weight: normal;
cursor: pointer;
}
}
.radio input[type="radio"],
.radio-inline input[type="radio"],
.checkbox input[type="checkbox"],
.checkbox-inline input[type="checkbox"] {
position: absolute;
margin-left: -20px;
margin-top: 4px \9;
}
.radio + .radio,
.checkbox + .checkbox {
margin-top: -5px; // Move up sibling radios or checkboxes for tighter spacing
}
// Radios and checkboxes on same line
.radio-inline,
.checkbox-inline {
display: inline-block;
padding-left: 20px;
margin-bottom: 0;
vertical-align: middle;
font-weight: normal;
cursor: pointer;
}
.radio-inline + .radio-inline,
.checkbox-inline + .checkbox-inline {
margin-top: 0;
margin-left: 10px; // space out consecutive inline controls
}
// Apply same disabled cursor tweak as for inputs
// Some special care is needed because <label>s don't inherit their parent's `cursor`.
//
// Note: Neither radios nor checkboxes can be readonly.
input[type="radio"],
input[type="checkbox"] {
&[disabled],
&.disabled,
fieldset[disabled] & {
cursor: not-allowed;
}
}
// These classes are used directly on <label>s
.radio-inline,
.checkbox-inline {
&.disabled,
fieldset[disabled] & {
cursor: not-allowed;
}
}
// These classes are used on elements with <label> descendants
.radio,
.checkbox {
&.disabled,
fieldset[disabled] & {
label {
cursor: not-allowed;
}
}
}
// Static form control text
//
// Apply class to a `p` element to make any string of text align with labels in
// a horizontal form layout.
.form-control-static {
// Size it appropriately next to real form controls
padding-top: (@padding-base-vertical + 1);
padding-bottom: (@padding-base-vertical + 1);
// Remove default margin from `p`
margin-bottom: 0;
&.input-lg,
&.input-sm {
padding-left: 0;
padding-right: 0;
}
}
// Form control sizing
//
// Build on `.form-control` with modifier classes to decrease or increase the
// height and font-size of form controls.
.input-sm {
.input-size(@input-height-small; @padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @border-radius-small);
}
.input-lg {
.input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);
}
// Form control feedback states
//
// Apply contextual and semantic states to individual form controls.
.has-feedback {
// Enable absolute positioning
position: relative;
// Ensure icons don't overlap text
.form-control {
padding-right: (@input-height-base * 1.25);
}
}
// Feedback icon (requires .glyphicon classes)
.form-control-feedback {
position: absolute;
top: (@line-height-computed + 5); // Height of the `label` and its margin
right: 0;
z-index: 2; // Ensure icon is above input groups
display: block;
width: @input-height-base;
height: @input-height-base;
line-height: @input-height-base;
text-align: center;
}
.input-lg + .form-control-feedback {
width: @input-height-large;
height: @input-height-large;
line-height: @input-height-large;
}
.input-sm + .form-control-feedback {
width: @input-height-small;
height: @input-height-small;
line-height: @input-height-small;
}
// Feedback states
.has-success {
.form-control-validation(@state-success-text; @state-success-text; @state-success-bg);
}
.has-warning {
.form-control-validation(@state-warning-text; @state-warning-text; @state-warning-bg);
}
.has-error {
.form-control-validation(@state-danger-text; @state-danger-text; @state-danger-bg);
}
// Reposition feedback icon if label is hidden with "screenreader only" state
.has-feedback label.sr-only ~ .form-control-feedback {
top: 0;
}
// Help text
//
// Apply to any element you wish to create light text for placement immediately
// below a form control. Use for general help, formatting, or instructional text.
.help-block {
display: block; // account for any element using help-block
margin-top: 5px;
margin-bottom: 10px;
color: lighten(@text-color, 25%); // lighten the text some for contrast
}
// Inline forms
//
// Make forms appear inline(-block) by adding the `.form-inline` class. Inline
// forms begin stacked on extra small (mobile) devices and then go inline when
// viewports reach <768px.
//
// Requires wrapping inputs and labels with `.form-group` for proper display of
// default HTML form controls and our custom form controls (e.g., input groups).
//
// Heads up! This is mixin-ed into `.navbar-form` in navbars.less.
.form-inline {
// Kick in the inline
@media (min-width: @screen-sm-min) {
// Inline-block all the things for "inline"
.form-group {
display: inline-block;
margin-bottom: 0;
vertical-align: middle;
}
// In navbar-form, allow folks to *not* use `.form-group`
.form-control {
display: inline-block;
width: auto; // Prevent labels from stacking above inputs in `.form-group`
vertical-align: middle;
}
.input-group {
display: inline-table;
vertical-align: middle;
.input-group-addon,
.input-group-btn,
.form-control {
width: auto;
}
}
// Input groups need that 100% width though
.input-group > .form-control {
width: 100%;
}
.control-label {
margin-bottom: 0;
vertical-align: middle;
}
// Remove default margin on radios/checkboxes that were used for stacking, and
// then undo the floating of radios and checkboxes to match (which also avoids
// a bug in WebKit: https://github.com/twbs/bootstrap/issues/1969).
.radio,
.checkbox {
display: inline-block;
margin-top: 0;
margin-bottom: 0;
vertical-align: middle;
label {
padding-left: 0;
}
}
.radio input[type="radio"],
.checkbox input[type="checkbox"] {
position: relative;
margin-left: 0;
}
// Validation states
//
// Reposition the icon because it's now within a grid column and columns have
// `position: relative;` on them. Also accounts for the grid gutter padding.
.has-feedback .form-control-feedback {
top: 0;
}
}
}
// Horizontal forms
//
// Horizontal forms are built on grid classes and allow you to create forms with
// labels on the left and inputs on the right.
.form-horizontal {
// Consistent vertical alignment of radios and checkboxes
//
// Labels also get some reset styles, but that is scoped to a media query below.
.radio,
.checkbox,
.radio-inline,
.checkbox-inline {
margin-top: 0;
margin-bottom: 0;
padding-top: (@padding-base-vertical + 1); // Default padding plus a border
}
// Account for padding we're adding to ensure the alignment and of help text
// and other content below items
.radio,
.checkbox {
min-height: (@line-height-computed + (@padding-base-vertical + 1));
}
// Make form groups behave like rows
.form-group {
.make-row();
}
// Reset spacing and right align labels, but scope to media queries so that
// labels on narrow viewports stack the same as a default form example.
@media (min-width: @screen-sm-min) {
.control-label {
text-align: right;
margin-bottom: 0;
padding-top: (@padding-base-vertical + 1); // Default padding plus a border
}
}
// Validation states
//
// Reposition the icon because it's now within a grid column and columns have
// `position: relative;` on them. Also accounts for the grid gutter padding.
.has-feedback .form-control-feedback {
top: 0;
right: (@grid-gutter-width / 2);
}
// Form group sizes
//
// Quick utility class for applying `.input-lg` and `.input-sm` styles to the
// inputs and labels within a `.form-group`.
.form-group-lg {
@media (min-width: @screen-sm-min) {
.control-label {
padding-top: ((@padding-large-vertical * @line-height-large) + 1);
}
}
.form-control {
&:extend(.input-lg);
}
}
.form-group-sm {
@media (min-width: @screen-sm-min) {
.control-label {
padding-top: (@padding-small-vertical + 1);
}
}
.form-control {
&:extend(.input-sm);
}
}
}

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//
// Glyphicons for Bootstrap
//
// Since icons are fonts, they can be placed anywhere text is placed and are
// thus automatically sized to match the surrounding child. To use, create an
// inline element with the appropriate classes, like so:
//
// <a href="#"><span class="glyphicon glyphicon-star"></span> Star</a>
// Import the fonts
@font-face {
font-family: 'Glyphicons Halflings';
src: url('@{icon-font-path}@{icon-font-name}.eot');
src: url('@{icon-font-path}@{icon-font-name}.eot?#iefix') format('embedded-opentype'),
url('@{icon-font-path}@{icon-font-name}.woff') format('woff'),
url('@{icon-font-path}@{icon-font-name}.ttf') format('truetype'),
url('@{icon-font-path}@{icon-font-name}.svg#@{icon-font-svg-id}') format('svg');
}
// Catchall baseclass
.glyphicon {
position: relative;
top: 1px;
display: inline-block;
font-family: 'Glyphicons Halflings';
font-style: normal;
font-weight: normal;
line-height: 1;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
// Individual icons
.glyphicon-asterisk { &:before { content: "\2a"; } }
.glyphicon-plus { &:before { content: "\2b"; } }
.glyphicon-euro { &:before { content: "\20ac"; } }
.glyphicon-minus { &:before { content: "\2212"; } }
.glyphicon-cloud { &:before { content: "\2601"; } }
.glyphicon-envelope { &:before { content: "\2709"; } }
.glyphicon-pencil { &:before { content: "\270f"; } }
.glyphicon-glass { &:before { content: "\e001"; } }
.glyphicon-music { &:before { content: "\e002"; } }
.glyphicon-search { &:before { content: "\e003"; } }
.glyphicon-heart { &:before { content: "\e005"; } }
.glyphicon-star { &:before { content: "\e006"; } }
.glyphicon-star-empty { &:before { content: "\e007"; } }
.glyphicon-user { &:before { content: "\e008"; } }
.glyphicon-film { &:before { content: "\e009"; } }
.glyphicon-th-large { &:before { content: "\e010"; } }
.glyphicon-th { &:before { content: "\e011"; } }
.glyphicon-th-list { &:before { content: "\e012"; } }
.glyphicon-ok { &:before { content: "\e013"; } }
.glyphicon-remove { &:before { content: "\e014"; } }
.glyphicon-zoom-in { &:before { content: "\e015"; } }
.glyphicon-zoom-out { &:before { content: "\e016"; } }
.glyphicon-off { &:before { content: "\e017"; } }
.glyphicon-signal { &:before { content: "\e018"; } }
.glyphicon-cog { &:before { content: "\e019"; } }
.glyphicon-trash { &:before { content: "\e020"; } }
.glyphicon-home { &:before { content: "\e021"; } }
.glyphicon-file { &:before { content: "\e022"; } }
.glyphicon-time { &:before { content: "\e023"; } }
.glyphicon-road { &:before { content: "\e024"; } }
.glyphicon-download-alt { &:before { content: "\e025"; } }
.glyphicon-download { &:before { content: "\e026"; } }
.glyphicon-upload { &:before { content: "\e027"; } }
.glyphicon-inbox { &:before { content: "\e028"; } }
.glyphicon-play-circle { &:before { content: "\e029"; } }
.glyphicon-repeat { &:before { content: "\e030"; } }
.glyphicon-refresh { &:before { content: "\e031"; } }
.glyphicon-list-alt { &:before { content: "\e032"; } }
.glyphicon-lock { &:before { content: "\e033"; } }
.glyphicon-flag { &:before { content: "\e034"; } }
.glyphicon-headphones { &:before { content: "\e035"; } }
.glyphicon-volume-off { &:before { content: "\e036"; } }
.glyphicon-volume-down { &:before { content: "\e037"; } }
.glyphicon-volume-up { &:before { content: "\e038"; } }
.glyphicon-qrcode { &:before { content: "\e039"; } }
.glyphicon-barcode { &:before { content: "\e040"; } }
.glyphicon-tag { &:before { content: "\e041"; } }
.glyphicon-tags { &:before { content: "\e042"; } }
.glyphicon-book { &:before { content: "\e043"; } }
.glyphicon-bookmark { &:before { content: "\e044"; } }
.glyphicon-print { &:before { content: "\e045"; } }
.glyphicon-camera { &:before { content: "\e046"; } }
.glyphicon-font { &:before { content: "\e047"; } }
.glyphicon-bold { &:before { content: "\e048"; } }
.glyphicon-italic { &:before { content: "\e049"; } }
.glyphicon-text-height { &:before { content: "\e050"; } }
.glyphicon-text-width { &:before { content: "\e051"; } }
.glyphicon-align-left { &:before { content: "\e052"; } }
.glyphicon-align-center { &:before { content: "\e053"; } }
.glyphicon-align-right { &:before { content: "\e054"; } }
.glyphicon-align-justify { &:before { content: "\e055"; } }
.glyphicon-list { &:before { content: "\e056"; } }
.glyphicon-indent-left { &:before { content: "\e057"; } }
.glyphicon-indent-right { &:before { content: "\e058"; } }
.glyphicon-facetime-video { &:before { content: "\e059"; } }
.glyphicon-picture { &:before { content: "\e060"; } }
.glyphicon-map-marker { &:before { content: "\e062"; } }
.glyphicon-adjust { &:before { content: "\e063"; } }
.glyphicon-tint { &:before { content: "\e064"; } }
.glyphicon-edit { &:before { content: "\e065"; } }
.glyphicon-share { &:before { content: "\e066"; } }
.glyphicon-check { &:before { content: "\e067"; } }
.glyphicon-move { &:before { content: "\e068"; } }
.glyphicon-step-backward { &:before { content: "\e069"; } }
.glyphicon-fast-backward { &:before { content: "\e070"; } }
.glyphicon-backward { &:before { content: "\e071"; } }
.glyphicon-play { &:before { content: "\e072"; } }
.glyphicon-pause { &:before { content: "\e073"; } }
.glyphicon-stop { &:before { content: "\e074"; } }
.glyphicon-forward { &:before { content: "\e075"; } }
.glyphicon-fast-forward { &:before { content: "\e076"; } }
.glyphicon-step-forward { &:before { content: "\e077"; } }
.glyphicon-eject { &:before { content: "\e078"; } }
.glyphicon-chevron-left { &:before { content: "\e079"; } }
.glyphicon-chevron-right { &:before { content: "\e080"; } }
.glyphicon-plus-sign { &:before { content: "\e081"; } }
.glyphicon-minus-sign { &:before { content: "\e082"; } }
.glyphicon-remove-sign { &:before { content: "\e083"; } }
.glyphicon-ok-sign { &:before { content: "\e084"; } }
.glyphicon-question-sign { &:before { content: "\e085"; } }
.glyphicon-info-sign { &:before { content: "\e086"; } }
.glyphicon-screenshot { &:before { content: "\e087"; } }
.glyphicon-remove-circle { &:before { content: "\e088"; } }
.glyphicon-ok-circle { &:before { content: "\e089"; } }
.glyphicon-ban-circle { &:before { content: "\e090"; } }
.glyphicon-arrow-left { &:before { content: "\e091"; } }
.glyphicon-arrow-right { &:before { content: "\e092"; } }
.glyphicon-arrow-up { &:before { content: "\e093"; } }
.glyphicon-arrow-down { &:before { content: "\e094"; } }
.glyphicon-share-alt { &:before { content: "\e095"; } }
.glyphicon-resize-full { &:before { content: "\e096"; } }
.glyphicon-resize-small { &:before { content: "\e097"; } }
.glyphicon-exclamation-sign { &:before { content: "\e101"; } }
.glyphicon-gift { &:before { content: "\e102"; } }
.glyphicon-leaf { &:before { content: "\e103"; } }
.glyphicon-fire { &:before { content: "\e104"; } }
.glyphicon-eye-open { &:before { content: "\e105"; } }
.glyphicon-eye-close { &:before { content: "\e106"; } }
.glyphicon-warning-sign { &:before { content: "\e107"; } }
.glyphicon-plane { &:before { content: "\e108"; } }
.glyphicon-calendar { &:before { content: "\e109"; } }
.glyphicon-random { &:before { content: "\e110"; } }
.glyphicon-comment { &:before { content: "\e111"; } }
.glyphicon-magnet { &:before { content: "\e112"; } }
.glyphicon-chevron-up { &:before { content: "\e113"; } }
.glyphicon-chevron-down { &:before { content: "\e114"; } }
.glyphicon-retweet { &:before { content: "\e115"; } }
.glyphicon-shopping-cart { &:before { content: "\e116"; } }
.glyphicon-folder-close { &:before { content: "\e117"; } }
.glyphicon-folder-open { &:before { content: "\e118"; } }
.glyphicon-resize-vertical { &:before { content: "\e119"; } }
.glyphicon-resize-horizontal { &:before { content: "\e120"; } }
.glyphicon-hdd { &:before { content: "\e121"; } }
.glyphicon-bullhorn { &:before { content: "\e122"; } }
.glyphicon-bell { &:before { content: "\e123"; } }
.glyphicon-certificate { &:before { content: "\e124"; } }
.glyphicon-thumbs-up { &:before { content: "\e125"; } }
.glyphicon-thumbs-down { &:before { content: "\e126"; } }
.glyphicon-hand-right { &:before { content: "\e127"; } }
.glyphicon-hand-left { &:before { content: "\e128"; } }
.glyphicon-hand-up { &:before { content: "\e129"; } }
.glyphicon-hand-down { &:before { content: "\e130"; } }
.glyphicon-circle-arrow-right { &:before { content: "\e131"; } }
.glyphicon-circle-arrow-left { &:before { content: "\e132"; } }
.glyphicon-circle-arrow-up { &:before { content: "\e133"; } }
.glyphicon-circle-arrow-down { &:before { content: "\e134"; } }
.glyphicon-globe { &:before { content: "\e135"; } }
.glyphicon-wrench { &:before { content: "\e136"; } }
.glyphicon-tasks { &:before { content: "\e137"; } }
.glyphicon-filter { &:before { content: "\e138"; } }
.glyphicon-briefcase { &:before { content: "\e139"; } }
.glyphicon-fullscreen { &:before { content: "\e140"; } }
.glyphicon-dashboard { &:before { content: "\e141"; } }
.glyphicon-paperclip { &:before { content: "\e142"; } }
.glyphicon-heart-empty { &:before { content: "\e143"; } }
.glyphicon-link { &:before { content: "\e144"; } }
.glyphicon-phone { &:before { content: "\e145"; } }
.glyphicon-pushpin { &:before { content: "\e146"; } }
.glyphicon-usd { &:before { content: "\e148"; } }
.glyphicon-gbp { &:before { content: "\e149"; } }
.glyphicon-sort { &:before { content: "\e150"; } }
.glyphicon-sort-by-alphabet { &:before { content: "\e151"; } }
.glyphicon-sort-by-alphabet-alt { &:before { content: "\e152"; } }
.glyphicon-sort-by-order { &:before { content: "\e153"; } }
.glyphicon-sort-by-order-alt { &:before { content: "\e154"; } }
.glyphicon-sort-by-attributes { &:before { content: "\e155"; } }
.glyphicon-sort-by-attributes-alt { &:before { content: "\e156"; } }
.glyphicon-unchecked { &:before { content: "\e157"; } }
.glyphicon-expand { &:before { content: "\e158"; } }
.glyphicon-collapse-down { &:before { content: "\e159"; } }
.glyphicon-collapse-up { &:before { content: "\e160"; } }
.glyphicon-log-in { &:before { content: "\e161"; } }
.glyphicon-flash { &:before { content: "\e162"; } }
.glyphicon-log-out { &:before { content: "\e163"; } }
.glyphicon-new-window { &:before { content: "\e164"; } }
.glyphicon-record { &:before { content: "\e165"; } }
.glyphicon-save { &:before { content: "\e166"; } }
.glyphicon-open { &:before { content: "\e167"; } }
.glyphicon-saved { &:before { content: "\e168"; } }
.glyphicon-import { &:before { content: "\e169"; } }
.glyphicon-export { &:before { content: "\e170"; } }
.glyphicon-send { &:before { content: "\e171"; } }
.glyphicon-floppy-disk { &:before { content: "\e172"; } }
.glyphicon-floppy-saved { &:before { content: "\e173"; } }
.glyphicon-floppy-remove { &:before { content: "\e174"; } }
.glyphicon-floppy-save { &:before { content: "\e175"; } }
.glyphicon-floppy-open { &:before { content: "\e176"; } }
.glyphicon-credit-card { &:before { content: "\e177"; } }
.glyphicon-transfer { &:before { content: "\e178"; } }
.glyphicon-cutlery { &:before { content: "\e179"; } }
.glyphicon-header { &:before { content: "\e180"; } }
.glyphicon-compressed { &:before { content: "\e181"; } }
.glyphicon-earphone { &:before { content: "\e182"; } }
.glyphicon-phone-alt { &:before { content: "\e183"; } }
.glyphicon-tower { &:before { content: "\e184"; } }
.glyphicon-stats { &:before { content: "\e185"; } }
.glyphicon-sd-video { &:before { content: "\e186"; } }
.glyphicon-hd-video { &:before { content: "\e187"; } }
.glyphicon-subtitles { &:before { content: "\e188"; } }
.glyphicon-sound-stereo { &:before { content: "\e189"; } }
.glyphicon-sound-dolby { &:before { content: "\e190"; } }
.glyphicon-sound-5-1 { &:before { content: "\e191"; } }
.glyphicon-sound-6-1 { &:before { content: "\e192"; } }
.glyphicon-sound-7-1 { &:before { content: "\e193"; } }
.glyphicon-copyright-mark { &:before { content: "\e194"; } }
.glyphicon-registration-mark { &:before { content: "\e195"; } }
.glyphicon-cloud-download { &:before { content: "\e197"; } }
.glyphicon-cloud-upload { &:before { content: "\e198"; } }
.glyphicon-tree-conifer { &:before { content: "\e199"; } }
.glyphicon-tree-deciduous { &:before { content: "\e200"; } }

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//
// Grid system
// --------------------------------------------------
// Container widths
//
// Set the container width, and override it for fixed navbars in media queries.
.container {
.container-fixed();
@media (min-width: @screen-sm-min) {
width: @container-sm;
}
@media (min-width: @screen-md-min) {
width: @container-md;
}
@media (min-width: @screen-lg-min) {
width: @container-lg;
}
}
// Fluid container
//
// Utilizes the mixin meant for fixed width containers, but without any defined
// width for fluid, full width layouts.
.container-fluid {
.container-fixed();
}
// Row
//
// Rows contain and clear the floats of your columns.
.row {
.make-row();
}
// Columns
//
// Common styles for small and large grid columns
.make-grid-columns();
// Extra small grid
//
// Columns, offsets, pushes, and pulls for extra small devices like
// smartphones.
.make-grid(xs);
// Small grid
//
// Columns, offsets, pushes, and pulls for the small device range, from phones
// to tablets.
@media (min-width: @screen-sm-min) {
.make-grid(sm);
}
// Medium grid
//
// Columns, offsets, pushes, and pulls for the desktop device range.
@media (min-width: @screen-md-min) {
.make-grid(md);
}
// Large grid
//
// Columns, offsets, pushes, and pulls for the large desktop device range.
@media (min-width: @screen-lg-min) {
.make-grid(lg);
}

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//
// Input groups
// --------------------------------------------------
// Base styles
// -------------------------
.input-group {
position: relative; // For dropdowns
display: table;
border-collapse: separate; // prevent input groups from inheriting border styles from table cells when placed within a table
// Undo padding and float of grid classes
&[class*="col-"] {
float: none;
padding-left: 0;
padding-right: 0;
}
.form-control {
// Ensure that the input is always above the *appended* addon button for
// proper border colors.
position: relative;
z-index: 2;
// IE9 fubars the placeholder attribute in text inputs and the arrows on
// select elements in input groups. To fix it, we float the input. Details:
// https://github.com/twbs/bootstrap/issues/11561#issuecomment-28936855
float: left;
width: 100%;
margin-bottom: 0;
}
}
// Sizing options
//
// Remix the default form control sizing classes into new ones for easier
// manipulation.
.input-group-lg > .form-control,
.input-group-lg > .input-group-addon,
.input-group-lg > .input-group-btn > .btn {
.input-lg();
}
.input-group-sm > .form-control,
.input-group-sm > .input-group-addon,
.input-group-sm > .input-group-btn > .btn {
.input-sm();
}
// Display as table-cell
// -------------------------
.input-group-addon,
.input-group-btn,
.input-group .form-control {
display: table-cell;
&:not(:first-child):not(:last-child) {
border-radius: 0;
}
}
// Addon and addon wrapper for buttons
.input-group-addon,
.input-group-btn {
width: 1%;
white-space: nowrap;
vertical-align: middle; // Match the inputs
}
// Text input groups
// -------------------------
.input-group-addon {
padding: @padding-base-vertical @padding-base-horizontal;
font-size: @font-size-base;
font-weight: normal;
line-height: 1;
color: @input-color;
text-align: center;
background-color: @input-group-addon-bg;
border: 1px solid @input-group-addon-border-color;
border-radius: @border-radius-base;
// Sizing
&.input-sm {
padding: @padding-small-vertical @padding-small-horizontal;
font-size: @font-size-small;
border-radius: @border-radius-small;
}
&.input-lg {
padding: @padding-large-vertical @padding-large-horizontal;
font-size: @font-size-large;
border-radius: @border-radius-large;
}
// Nuke default margins from checkboxes and radios to vertically center within.
input[type="radio"],
input[type="checkbox"] {
margin-top: 0;
}
}
// Reset rounded corners
.input-group .form-control:first-child,
.input-group-addon:first-child,
.input-group-btn:first-child > .btn,
.input-group-btn:first-child > .btn-group > .btn,
.input-group-btn:first-child > .dropdown-toggle,
.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),
.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {
.border-right-radius(0);
}
.input-group-addon:first-child {
border-right: 0;
}
.input-group .form-control:last-child,
.input-group-addon:last-child,
.input-group-btn:last-child > .btn,
.input-group-btn:last-child > .btn-group > .btn,
.input-group-btn:last-child > .dropdown-toggle,
.input-group-btn:first-child > .btn:not(:first-child),
.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {
.border-left-radius(0);
}
.input-group-addon:last-child {
border-left: 0;
}
// Button input groups
// -------------------------
.input-group-btn {
position: relative;
// Jankily prevent input button groups from wrapping with `white-space` and
// `font-size` in combination with `inline-block` on buttons.
font-size: 0;
white-space: nowrap;
// Negative margin for spacing, position for bringing hovered/focused/actived
// element above the siblings.
> .btn {
position: relative;
+ .btn {
margin-left: -1px;
}
// Bring the "active" button to the front
&:hover,
&:focus,
&:active {
z-index: 2;
}
}
// Negative margin to only have a 1px border between the two
&:first-child {
> .btn,
> .btn-group {
margin-right: -1px;
}
}
&:last-child {
> .btn,
> .btn-group {
margin-left: -1px;
}
}
}

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//
// Jumbotron
// --------------------------------------------------
.jumbotron {
padding: @jumbotron-padding;
margin-bottom: @jumbotron-padding;
color: @jumbotron-color;
background-color: @jumbotron-bg;
h1,
.h1 {
color: @jumbotron-heading-color;
}
p {
margin-bottom: (@jumbotron-padding / 2);
font-size: @jumbotron-font-size;
font-weight: 200;
}
> hr {
border-top-color: darken(@jumbotron-bg, 10%);
}
.container & {
border-radius: @border-radius-large; // Only round corners at higher resolutions if contained in a container
}
.container {
max-width: 100%;
}
@media screen and (min-width: @screen-sm-min) {
padding-top: (@jumbotron-padding * 1.6);
padding-bottom: (@jumbotron-padding * 1.6);
.container & {
padding-left: (@jumbotron-padding * 2);
padding-right: (@jumbotron-padding * 2);
}
h1,
.h1 {
font-size: (@font-size-base * 4.5);
}
}
}

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//
// Labels
// --------------------------------------------------
.label {
display: inline;
padding: .2em .6em .3em;
font-size: 75%;
font-weight: bold;
line-height: 1;
color: @label-color;
text-align: center;
white-space: nowrap;
vertical-align: baseline;
border-radius: .25em;
// Add hover effects, but only for links
a& {
&:hover,
&:focus {
color: @label-link-hover-color;
text-decoration: none;
cursor: pointer;
}
}
// Empty labels collapse automatically (not available in IE8)
&:empty {
display: none;
}
// Quick fix for labels in buttons
.btn & {
position: relative;
top: -1px;
}
}
// Colors
// Contextual variations (linked labels get darker on :hover)
.label-default {
.label-variant(@label-default-bg);
}
.label-primary {
.label-variant(@label-primary-bg);
}
.label-success {
.label-variant(@label-success-bg);
}
.label-info {
.label-variant(@label-info-bg);
}
.label-warning {
.label-variant(@label-warning-bg);
}
.label-danger {
.label-variant(@label-danger-bg);
}

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//
// List groups
// --------------------------------------------------
// Base class
//
// Easily usable on <ul>, <ol>, or <div>.
.list-group {
// No need to set list-style: none; since .list-group-item is block level
margin-bottom: 20px;
padding-left: 0; // reset padding because ul and ol
}
// Individual list items
//
// Use on `li`s or `div`s within the `.list-group` parent.
.list-group-item {
position: relative;
display: block;
padding: 10px 15px;
// Place the border on the list items and negative margin up for better styling
margin-bottom: -1px;
background-color: @list-group-bg;
border: 1px solid @list-group-border;
// Round the first and last items
&:first-child {
.border-top-radius(@list-group-border-radius);
}
&:last-child {
margin-bottom: 0;
.border-bottom-radius(@list-group-border-radius);
}
// Align badges within list items
> .badge {
float: right;
}
> .badge + .badge {
margin-right: 5px;
}
}
// Linked list items
//
// Use anchor elements instead of `li`s or `div`s to create linked list items.
// Includes an extra `.active` modifier class for showing selected items.
a.list-group-item {
color: @list-group-link-color;
.list-group-item-heading {
color: @list-group-link-heading-color;
}
// Hover state
&:hover,
&:focus {
text-decoration: none;
color: @list-group-link-hover-color;
background-color: @list-group-hover-bg;
}
}
.list-group-item {
// Disabled state
&.disabled,
&.disabled:hover,
&.disabled:focus {
background-color: @list-group-disabled-bg;
color: @list-group-disabled-color;
// Force color to inherit for custom content
.list-group-item-heading {
color: inherit;
}
.list-group-item-text {
color: @list-group-disabled-text-color;
}
}
// Active class on item itself, not parent
&.active,
&.active:hover,
&.active:focus {
z-index: 2; // Place active items above their siblings for proper border styling
color: @list-group-active-color;
background-color: @list-group-active-bg;
border-color: @list-group-active-border;
// Force color to inherit for custom content
.list-group-item-heading,
.list-group-item-heading > small,
.list-group-item-heading > .small {
color: inherit;
}
.list-group-item-text {
color: @list-group-active-text-color;
}
}
}
// Contextual variants
//
// Add modifier classes to change text and background color on individual items.
// Organizationally, this must come after the `:hover` states.
.list-group-item-variant(success; @state-success-bg; @state-success-text);
.list-group-item-variant(info; @state-info-bg; @state-info-text);
.list-group-item-variant(warning; @state-warning-bg; @state-warning-text);
.list-group-item-variant(danger; @state-danger-bg; @state-danger-text);
// Custom content options
//
// Extra classes for creating well-formatted content within `.list-group-item`s.
.list-group-item-heading {
margin-top: 0;
margin-bottom: 5px;
}
.list-group-item-text {
margin-bottom: 0;
line-height: 1.3;
}

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// Media objects
// Source: http://stubbornella.org/content/?p=497
// --------------------------------------------------
// Common styles
// -------------------------
// Clear the floats
.media,
.media-body {
overflow: hidden;
zoom: 1;
}
// Proper spacing between instances of .media
.media,
.media .media {
margin-top: 15px;
}
.media:first-child {
margin-top: 0;
}
// For images and videos, set to block
.media-object {
display: block;
}
// Reset margins on headings for tighter default spacing
.media-heading {
margin: 0 0 5px;
}
// Media image alignment
// -------------------------
.media {
> .pull-left {
margin-right: 10px;
}
> .pull-right {
margin-left: 10px;
}
}
// Media list variation
// -------------------------
// Undo default ul/ol styles
.media-list {
padding-left: 0;
list-style: none;
}

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// Mixins
// --------------------------------------------------
// Utilities
@import "mixins/hide-text.less";
@import "mixins/opacity.less";
@import "mixins/image.less";
@import "mixins/labels.less";
@import "mixins/reset-filter.less";
@import "mixins/resize.less";
@import "mixins/responsive-visibility.less";
@import "mixins/size.less";
@import "mixins/tab-focus.less";
@import "mixins/text-emphasis.less";
@import "mixins/text-overflow.less";
@import "mixins/vendor-prefixes.less";
// Components
@import "mixins/alerts.less";
@import "mixins/buttons.less";
@import "mixins/panels.less";
@import "mixins/pagination.less";
@import "mixins/list-group.less";
@import "mixins/nav-divider.less";
@import "mixins/forms.less";
@import "mixins/progress-bar.less";
@import "mixins/table-row.less";
// Skins
@import "mixins/background-variant.less";
@import "mixins/border-radius.less";
@import "mixins/gradients.less";
// Layout
@import "mixins/clearfix.less";
@import "mixins/center-block.less";
@import "mixins/nav-vertical-align.less";
@import "mixins/grid-framework.less";
@import "mixins/grid.less";

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// Alerts
.alert-variant(@background; @border; @text-color) {
background-color: @background;
border-color: @border;
color: @text-color;
hr {
border-top-color: darken(@border, 5%);
}
.alert-link {
color: darken(@text-color, 10%);
}
}

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// Contextual backgrounds
.bg-variant(@color) {
background-color: @color;
a&:hover {
background-color: darken(@color, 10%);
}
}

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// Single side border-radius
.border-top-radius(@radius) {
border-top-right-radius: @radius;
border-top-left-radius: @radius;
}
.border-right-radius(@radius) {
border-bottom-right-radius: @radius;
border-top-right-radius: @radius;
}
.border-bottom-radius(@radius) {
border-bottom-right-radius: @radius;
border-bottom-left-radius: @radius;
}
.border-left-radius(@radius) {
border-bottom-left-radius: @radius;
border-top-left-radius: @radius;
}

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// Button variants
//
// Easily pump out default styles, as well as :hover, :focus, :active,
// and disabled options for all buttons
.button-variant(@color; @background; @border) {
color: @color;
background-color: @background;
border-color: @border;
&:hover,
&:focus,
&:active,
&.active,
.open > .dropdown-toggle& {
color: @color;
background-color: darken(@background, 10%);
border-color: darken(@border, 12%);
}
&:active,
&.active,
.open > .dropdown-toggle& {
background-image: none;
}
&.disabled,
&[disabled],
fieldset[disabled] & {
&,
&:hover,
&:focus,
&:active,
&.active {
background-color: @background;
border-color: @border;
}
}
.badge {
color: @background;
background-color: @color;
}
}
// Button sizes
.button-size(@padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {
padding: @padding-vertical @padding-horizontal;
font-size: @font-size;
line-height: @line-height;
border-radius: @border-radius;
}

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// Center-align a block level element
.center-block() {
display: block;
margin-left: auto;
margin-right: auto;
}

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// Clearfix
//
// For modern browsers
// 1. The space content is one way to avoid an Opera bug when the
// contenteditable attribute is included anywhere else in the document.
// Otherwise it causes space to appear at the top and bottom of elements
// that are clearfixed.
// 2. The use of `table` rather than `block` is only necessary if using
// `:before` to contain the top-margins of child elements.
//
// Source: http://nicolasgallagher.com/micro-clearfix-hack/
.clearfix() {
&:before,
&:after {
content: " "; // 1
display: table; // 2
}
&:after {
clear: both;
}
}

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// Form validation states
//
// Used in forms.less to generate the form validation CSS for warnings, errors,
// and successes.
.form-control-validation(@text-color: #555; @border-color: #ccc; @background-color: #f5f5f5) {
// Color the label and help text
.help-block,
.control-label,
.radio,
.checkbox,
.radio-inline,
.checkbox-inline {
color: @text-color;
}
// Set the border and box shadow on specific inputs to match
.form-control {
border-color: @border-color;
.box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work
&:focus {
border-color: darken(@border-color, 10%);
@shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten(@border-color, 20%);
.box-shadow(@shadow);
}
}
// Set validation states also for addons
.input-group-addon {
color: @text-color;
border-color: @border-color;
background-color: @background-color;
}
// Optional feedback icon
.form-control-feedback {
color: @text-color;
}
}
// Form control focus state
//
// Generate a customized focus state and for any input with the specified color,
// which defaults to the `@input-border-focus` variable.
//
// We highly encourage you to not customize the default value, but instead use
// this to tweak colors on an as-needed basis. This aesthetic change is based on
// WebKit's default styles, but applicable to a wider range of browsers. Its
// usability and accessibility should be taken into account with any change.
//
// Example usage: change the default blue border and shadow to white for better
// contrast against a dark gray background.
.form-control-focus(@color: @input-border-focus) {
@color-rgba: rgba(red(@color), green(@color), blue(@color), .6);
&:focus {
border-color: @color;
outline: 0;
.box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @{color-rgba}");
}
}
// Form control sizing
//
// Relative text size, padding, and border-radii changes for form controls. For
// horizontal sizing, wrap controls in the predefined grid classes. `<select>`
// element gets special love because it's special, and that's a fact!
.input-size(@input-height; @padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {
height: @input-height;
padding: @padding-vertical @padding-horizontal;
font-size: @font-size;
line-height: @line-height;
border-radius: @border-radius;
select& {
height: @input-height;
line-height: @input-height;
}
textarea&,
select[multiple]& {
height: auto;
}
}

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// Gradients
#gradient {
// Horizontal gradient, from left to right
//
// Creates two color stops, start and end, by specifying a color and position for each color stop.
// Color stops are not available in IE9 and below.
.horizontal(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {
background-image: -webkit-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+
background-image: -o-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Opera 12
background-image: linear-gradient(to right, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
background-repeat: repeat-x;
filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)",argb(@start-color),argb(@end-color))); // IE9 and down
}
// Vertical gradient, from top to bottom
//
// Creates two color stops, start and end, by specifying a color and position for each color stop.
// Color stops are not available in IE9 and below.
.vertical(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {
background-image: -webkit-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+
background-image: -o-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Opera 12
background-image: linear-gradient(to bottom, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
background-repeat: repeat-x;
filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",argb(@start-color),argb(@end-color))); // IE9 and down
}
.directional(@start-color: #555; @end-color: #333; @deg: 45deg) {
background-repeat: repeat-x;
background-image: -webkit-linear-gradient(@deg, @start-color, @end-color); // Safari 5.1-6, Chrome 10+
background-image: -o-linear-gradient(@deg, @start-color, @end-color); // Opera 12
background-image: linear-gradient(@deg, @start-color, @end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
}
.horizontal-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {
background-image: -webkit-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);
background-image: -o-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);
background-image: linear-gradient(to right, @start-color, @mid-color @color-stop, @end-color);
background-repeat: no-repeat;
filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback
}
.vertical-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {
background-image: -webkit-linear-gradient(@start-color, @mid-color @color-stop, @end-color);
background-image: -o-linear-gradient(@start-color, @mid-color @color-stop, @end-color);
background-image: linear-gradient(@start-color, @mid-color @color-stop, @end-color);
background-repeat: no-repeat;
filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback
}
.radial(@inner-color: #555; @outer-color: #333) {
background-image: -webkit-radial-gradient(circle, @inner-color, @outer-color);
background-image: radial-gradient(circle, @inner-color, @outer-color);
background-repeat: no-repeat;
}
.striped(@color: rgba(255,255,255,.15); @angle: 45deg) {
background-image: -webkit-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
background-image: -o-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
}
}

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// Framework grid generation
//
// Used only by Bootstrap to generate the correct number of grid classes given
// any value of `@grid-columns`.
.make-grid-columns() {
// Common styles for all sizes of grid columns, widths 1-12
.col(@index) when (@index = 1) { // initial
@item: ~".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}";
.col((@index + 1), @item);
}
.col(@index, @list) when (@index =< @grid-columns) { // general; "=<" isn't a typo
@item: ~".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}";
.col((@index + 1), ~"@{list}, @{item}");
}
.col(@index, @list) when (@index > @grid-columns) { // terminal
@{list} {
position: relative;
// Prevent columns from collapsing when empty
min-height: 1px;
// Inner gutter via padding
padding-left: (@grid-gutter-width / 2);
padding-right: (@grid-gutter-width / 2);
}
}
.col(1); // kickstart it
}
.float-grid-columns(@class) {
.col(@index) when (@index = 1) { // initial
@item: ~".col-@{class}-@{index}";
.col((@index + 1), @item);
}
.col(@index, @list) when (@index =< @grid-columns) { // general
@item: ~".col-@{class}-@{index}";
.col((@index + 1), ~"@{list}, @{item}");
}
.col(@index, @list) when (@index > @grid-columns) { // terminal
@{list} {
float: left;
}
}
.col(1); // kickstart it
}
.calc-grid-column(@index, @class, @type) when (@type = width) and (@index > 0) {
.col-@{class}-@{index} {
width: percentage((@index / @grid-columns));
}
}
.calc-grid-column(@index, @class, @type) when (@type = push) and (@index > 0) {
.col-@{class}-push-@{index} {
left: percentage((@index / @grid-columns));
}
}
.calc-grid-column(@index, @class, @type) when (@type = push) and (@index = 0) {
.col-@{class}-push-0 {
left: auto;
}
}
.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index > 0) {
.col-@{class}-pull-@{index} {
right: percentage((@index / @grid-columns));
}
}
.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index = 0) {
.col-@{class}-pull-0 {
right: auto;
}
}
.calc-grid-column(@index, @class, @type) when (@type = offset) {
.col-@{class}-offset-@{index} {
margin-left: percentage((@index / @grid-columns));
}
}
// Basic looping in LESS
.loop-grid-columns(@index, @class, @type) when (@index >= 0) {
.calc-grid-column(@index, @class, @type);
// next iteration
.loop-grid-columns((@index - 1), @class, @type);
}
// Create grid for specific class
.make-grid(@class) {
.float-grid-columns(@class);
.loop-grid-columns(@grid-columns, @class, width);
.loop-grid-columns(@grid-columns, @class, pull);
.loop-grid-columns(@grid-columns, @class, push);
.loop-grid-columns(@grid-columns, @class, offset);
}

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// Grid system
//
// Generate semantic grid columns with these mixins.
// Centered container element
.container-fixed(@gutter: @grid-gutter-width) {
margin-right: auto;
margin-left: auto;
padding-left: (@gutter / 2);
padding-right: (@gutter / 2);
&:extend(.clearfix all);
}
// Creates a wrapper for a series of columns
.make-row(@gutter: @grid-gutter-width) {
margin-left: (@gutter / -2);
margin-right: (@gutter / -2);
&:extend(.clearfix all);
}
// Generate the extra small columns
.make-xs-column(@columns; @gutter: @grid-gutter-width) {
position: relative;
float: left;
width: percentage((@columns / @grid-columns));
min-height: 1px;
padding-left: (@gutter / 2);
padding-right: (@gutter / 2);
}
.make-xs-column-offset(@columns) {
margin-left: percentage((@columns / @grid-columns));
}
.make-xs-column-push(@columns) {
left: percentage((@columns / @grid-columns));
}
.make-xs-column-pull(@columns) {
right: percentage((@columns / @grid-columns));
}
// Generate the small columns
.make-sm-column(@columns; @gutter: @grid-gutter-width) {
position: relative;
min-height: 1px;
padding-left: (@gutter / 2);
padding-right: (@gutter / 2);
@media (min-width: @screen-sm-min) {
float: left;
width: percentage((@columns / @grid-columns));
}
}
.make-sm-column-offset(@columns) {
@media (min-width: @screen-sm-min) {
margin-left: percentage((@columns / @grid-columns));
}
}
.make-sm-column-push(@columns) {
@media (min-width: @screen-sm-min) {
left: percentage((@columns / @grid-columns));
}
}
.make-sm-column-pull(@columns) {
@media (min-width: @screen-sm-min) {
right: percentage((@columns / @grid-columns));
}
}
// Generate the medium columns
.make-md-column(@columns; @gutter: @grid-gutter-width) {
position: relative;
min-height: 1px;
padding-left: (@gutter / 2);
padding-right: (@gutter / 2);
@media (min-width: @screen-md-min) {
float: left;
width: percentage((@columns / @grid-columns));
}
}
.make-md-column-offset(@columns) {
@media (min-width: @screen-md-min) {
margin-left: percentage((@columns / @grid-columns));
}
}
.make-md-column-push(@columns) {
@media (min-width: @screen-md-min) {
left: percentage((@columns / @grid-columns));
}
}
.make-md-column-pull(@columns) {
@media (min-width: @screen-md-min) {
right: percentage((@columns / @grid-columns));
}
}
// Generate the large columns
.make-lg-column(@columns; @gutter: @grid-gutter-width) {
position: relative;
min-height: 1px;
padding-left: (@gutter / 2);
padding-right: (@gutter / 2);
@media (min-width: @screen-lg-min) {
float: left;
width: percentage((@columns / @grid-columns));
}
}
.make-lg-column-offset(@columns) {
@media (min-width: @screen-lg-min) {
margin-left: percentage((@columns / @grid-columns));
}
}
.make-lg-column-push(@columns) {
@media (min-width: @screen-lg-min) {
left: percentage((@columns / @grid-columns));
}
}
.make-lg-column-pull(@columns) {
@media (min-width: @screen-lg-min) {
right: percentage((@columns / @grid-columns));
}
}

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// CSS image replacement
//
// Heads up! v3 launched with with only `.hide-text()`, but per our pattern for
// mixins being reused as classes with the same name, this doesn't hold up. As
// of v3.0.1 we have added `.text-hide()` and deprecated `.hide-text()`.
//
// Source: https://github.com/h5bp/html5-boilerplate/commit/aa0396eae757
// Deprecated as of v3.0.1 (will be removed in v4)
.hide-text() {
font: ~"0/0" a;
color: transparent;
text-shadow: none;
background-color: transparent;
border: 0;
}
// New mixin to use as of v3.0.1
.text-hide() {
.hide-text();
}

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// Image Mixins
// - Responsive image
// - Retina image
// Responsive image
//
// Keep images from scaling beyond the width of their parents.
.img-responsive(@display: block) {
display: @display;
width: 100% \9; // Force IE10 and below to size SVG images correctly
max-width: 100%; // Part 1: Set a maximum relative to the parent
height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching
}
// Retina image
//
// Short retina mixin for setting background-image and -size. Note that the
// spelling of `min--moz-device-pixel-ratio` is intentional.
.img-retina(@file-1x; @file-2x; @width-1x; @height-1x) {
background-image: url("@{file-1x}");
@media
only screen and (-webkit-min-device-pixel-ratio: 2),
only screen and ( min--moz-device-pixel-ratio: 2),
only screen and ( -o-min-device-pixel-ratio: 2/1),
only screen and ( min-device-pixel-ratio: 2),
only screen and ( min-resolution: 192dpi),
only screen and ( min-resolution: 2dppx) {
background-image: url("@{file-2x}");
background-size: @width-1x @height-1x;
}
}

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// Labels
.label-variant(@color) {
background-color: @color;
&[href] {
&:hover,
&:focus {
background-color: darken(@color, 10%);
}
}
}

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// List Groups
.list-group-item-variant(@state; @background; @color) {
.list-group-item-@{state} {
color: @color;
background-color: @background;
a& {
color: @color;
.list-group-item-heading {
color: inherit;
}
&:hover,
&:focus {
color: @color;
background-color: darken(@background, 5%);
}
&.active,
&.active:hover,
&.active:focus {
color: #fff;
background-color: @color;
border-color: @color;
}
}
}
}

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// Horizontal dividers
//
// Dividers (basically an hr) within dropdowns and nav lists
.nav-divider(@color: #e5e5e5) {
height: 1px;
margin: ((@line-height-computed / 2) - 1) 0;
overflow: hidden;
background-color: @color;
}

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// Navbar vertical align
//
// Vertically center elements in the navbar.
// Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.
.navbar-vertical-align(@element-height) {
margin-top: ((@navbar-height - @element-height) / 2);
margin-bottom: ((@navbar-height - @element-height) / 2);
}

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// Opacity
.opacity(@opacity) {
opacity: @opacity;
// IE8 filter
@opacity-ie: (@opacity * 100);
filter: ~"alpha(opacity=@{opacity-ie})";
}

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// Pagination
.pagination-size(@padding-vertical; @padding-horizontal; @font-size; @border-radius) {
> li {
> a,
> span {
padding: @padding-vertical @padding-horizontal;
font-size: @font-size;
}
&:first-child {
> a,
> span {
.border-left-radius(@border-radius);
}
}
&:last-child {
> a,
> span {
.border-right-radius(@border-radius);
}
}
}
}

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// Panels
.panel-variant(@border; @heading-text-color; @heading-bg-color; @heading-border) {
border-color: @border;
& > .panel-heading {
color: @heading-text-color;
background-color: @heading-bg-color;
border-color: @heading-border;
+ .panel-collapse > .panel-body {
border-top-color: @border;
}
.badge {
color: @heading-bg-color;
background-color: @heading-text-color;
}
}
& > .panel-footer {
+ .panel-collapse > .panel-body {
border-bottom-color: @border;
}
}
}

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// Progress bars
.progress-bar-variant(@color) {
background-color: @color;
// Deprecated parent class requirement as of v3.2.0
.progress-striped & {
#gradient > .striped();
}
}

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// Reset filters for IE
//
// When you need to remove a gradient background, do not forget to use this to reset
// the IE filter for IE9 and below.
.reset-filter() {
filter: e(%("progid:DXImageTransform.Microsoft.gradient(enabled = false)"));
}

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// Resize anything
.resizable(@direction) {
resize: @direction; // Options: horizontal, vertical, both
overflow: auto; // Per CSS3 UI, `resize` only applies when `overflow` isn't `visible`
}

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// Responsive utilities
//
// More easily include all the states for responsive-utilities.less.
.responsive-visibility() {
display: block !important;
table& { display: table; }
tr& { display: table-row !important; }
th&,
td& { display: table-cell !important; }
}
.responsive-invisibility() {
display: none !important;
}

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// Sizing shortcuts
.size(@width; @height) {
width: @width;
height: @height;
}
.square(@size) {
.size(@size; @size);
}

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// WebKit-style focus
.tab-focus() {
// Default
outline: thin dotted;
// WebKit
outline: 5px auto -webkit-focus-ring-color;
outline-offset: -2px;
}

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// Tables
.table-row-variant(@state; @background) {
// Exact selectors below required to override `.table-striped` and prevent
// inheritance to nested tables.
.table > thead > tr,
.table > tbody > tr,
.table > tfoot > tr {
> td.@{state},
> th.@{state},
&.@{state} > td,
&.@{state} > th {
background-color: @background;
}
}
// Hover states for `.table-hover`
// Note: this is not available for cells or rows within `thead` or `tfoot`.
.table-hover > tbody > tr {
> td.@{state}:hover,
> th.@{state}:hover,
&.@{state}:hover > td,
&:hover > .@{state},
&.@{state}:hover > th {
background-color: darken(@background, 5%);
}
}
}

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// Typography
.text-emphasis-variant(@color) {
color: @color;
a&:hover {
color: darken(@color, 10%);
}
}

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// Text overflow
// Requires inline-block or block for proper styling
.text-overflow() {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}

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// Vendor Prefixes
//
// All vendor mixins are deprecated as of v3.2.0 due to the introduction of
// Autoprefixer in our Gruntfile. They will be removed in v4.
// - Animations
// - Backface visibility
// - Box shadow
// - Box sizing
// - Content columns
// - Hyphens
// - Placeholder text
// - Transformations
// - Transitions
// - User Select
// Animations
.animation(@animation) {
-webkit-animation: @animation;
-o-animation: @animation;
animation: @animation;
}
.animation-name(@name) {
-webkit-animation-name: @name;
animation-name: @name;
}
.animation-duration(@duration) {
-webkit-animation-duration: @duration;
animation-duration: @duration;
}
.animation-timing-function(@timing-function) {
-webkit-animation-timing-function: @timing-function;
animation-timing-function: @timing-function;
}
.animation-delay(@delay) {
-webkit-animation-delay: @delay;
animation-delay: @delay;
}
.animation-iteration-count(@iteration-count) {
-webkit-animation-iteration-count: @iteration-count;
animation-iteration-count: @iteration-count;
}
.animation-direction(@direction) {
-webkit-animation-direction: @direction;
animation-direction: @direction;
}
.animation-fill-mode(@fill-mode) {
-webkit-animation-fill-mode: @fill-mode;
animation-fill-mode: @fill-mode;
}
// Backface visibility
// Prevent browsers from flickering when using CSS 3D transforms.
// Default value is `visible`, but can be changed to `hidden`
.backface-visibility(@visibility){
-webkit-backface-visibility: @visibility;
-moz-backface-visibility: @visibility;
backface-visibility: @visibility;
}
// Drop shadows
//
// Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's
// supported browsers that have box shadow capabilities now support it.
.box-shadow(@shadow) {
-webkit-box-shadow: @shadow; // iOS <4.3 & Android <4.1
box-shadow: @shadow;
}
// Box sizing
.box-sizing(@boxmodel) {
-webkit-box-sizing: @boxmodel;
-moz-box-sizing: @boxmodel;
box-sizing: @boxmodel;
}
// CSS3 Content Columns
.content-columns(@column-count; @column-gap: @grid-gutter-width) {
-webkit-column-count: @column-count;
-moz-column-count: @column-count;
column-count: @column-count;
-webkit-column-gap: @column-gap;
-moz-column-gap: @column-gap;
column-gap: @column-gap;
}
// Optional hyphenation
.hyphens(@mode: auto) {
word-wrap: break-word;
-webkit-hyphens: @mode;
-moz-hyphens: @mode;
-ms-hyphens: @mode; // IE10+
-o-hyphens: @mode;
hyphens: @mode;
}
// Placeholder text
.placeholder(@color: @input-color-placeholder) {
&::-moz-placeholder { color: @color; // Firefox
opacity: 1; } // See https://github.com/twbs/bootstrap/pull/11526
&:-ms-input-placeholder { color: @color; } // Internet Explorer 10+
&::-webkit-input-placeholder { color: @color; } // Safari and Chrome
}
// Transformations
.scale(@ratio) {
-webkit-transform: scale(@ratio);
-ms-transform: scale(@ratio); // IE9 only
-o-transform: scale(@ratio);
transform: scale(@ratio);
}
.scale(@ratioX; @ratioY) {
-webkit-transform: scale(@ratioX, @ratioY);
-ms-transform: scale(@ratioX, @ratioY); // IE9 only
-o-transform: scale(@ratioX, @ratioY);
transform: scale(@ratioX, @ratioY);
}
.scaleX(@ratio) {
-webkit-transform: scaleX(@ratio);
-ms-transform: scaleX(@ratio); // IE9 only
-o-transform: scaleX(@ratio);
transform: scaleX(@ratio);
}
.scaleY(@ratio) {
-webkit-transform: scaleY(@ratio);
-ms-transform: scaleY(@ratio); // IE9 only
-o-transform: scaleY(@ratio);
transform: scaleY(@ratio);
}
.skew(@x; @y) {
-webkit-transform: skewX(@x) skewY(@y);
-ms-transform: skewX(@x) skewY(@y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+
-o-transform: skewX(@x) skewY(@y);
transform: skewX(@x) skewY(@y);
}
.translate(@x; @y) {
-webkit-transform: translate(@x, @y);
-ms-transform: translate(@x, @y); // IE9 only
-o-transform: translate(@x, @y);
transform: translate(@x, @y);
}
.translate3d(@x; @y; @z) {
-webkit-transform: translate3d(@x, @y, @z);
transform: translate3d(@x, @y, @z);
}
.rotate(@degrees) {
-webkit-transform: rotate(@degrees);
-ms-transform: rotate(@degrees); // IE9 only
-o-transform: rotate(@degrees);
transform: rotate(@degrees);
}
.rotateX(@degrees) {
-webkit-transform: rotateX(@degrees);
-ms-transform: rotateX(@degrees); // IE9 only
-o-transform: rotateX(@degrees);
transform: rotateX(@degrees);
}
.rotateY(@degrees) {
-webkit-transform: rotateY(@degrees);
-ms-transform: rotateY(@degrees); // IE9 only
-o-transform: rotateY(@degrees);
transform: rotateY(@degrees);
}
.perspective(@perspective) {
-webkit-perspective: @perspective;
-moz-perspective: @perspective;
perspective: @perspective;
}
.perspective-origin(@perspective) {
-webkit-perspective-origin: @perspective;
-moz-perspective-origin: @perspective;
perspective-origin: @perspective;
}
.transform-origin(@origin) {
-webkit-transform-origin: @origin;
-moz-transform-origin: @origin;
-ms-transform-origin: @origin; // IE9 only
transform-origin: @origin;
}
// Transitions
.transition(@transition) {
-webkit-transition: @transition;
-o-transition: @transition;
transition: @transition;
}
.transition-property(@transition-property) {
-webkit-transition-property: @transition-property;
transition-property: @transition-property;
}
.transition-delay(@transition-delay) {
-webkit-transition-delay: @transition-delay;
transition-delay: @transition-delay;
}
.transition-duration(@transition-duration) {
-webkit-transition-duration: @transition-duration;
transition-duration: @transition-duration;
}
.transition-timing-function(@timing-function) {
-webkit-transition-timing-function: @timing-function;
transition-timing-function: @timing-function;
}
.transition-transform(@transition) {
-webkit-transition: -webkit-transform @transition;
-moz-transition: -moz-transform @transition;
-o-transition: -o-transform @transition;
transition: transform @transition;
}
// User select
// For selecting text on the page
.user-select(@select) {
-webkit-user-select: @select;
-moz-user-select: @select;
-ms-user-select: @select; // IE10+
user-select: @select;
}

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//
// Modals
// --------------------------------------------------
// .modal-open - body class for killing the scroll
// .modal - container to scroll within
// .modal-dialog - positioning shell for the actual modal
// .modal-content - actual modal w/ bg and corners and shit
// Kill the scroll on the body
.modal-open {
overflow: hidden;
}
// Container that the modal scrolls within
.modal {
display: none;
overflow: hidden;
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: @zindex-modal;
-webkit-overflow-scrolling: touch;
// Prevent Chrome on Windows from adding a focus outline. For details, see
// https://github.com/twbs/bootstrap/pull/10951.
outline: 0;
// When fading in the modal, animate it to slide down
&.fade .modal-dialog {
.translate3d(0, -25%, 0);
.transition-transform(~"0.3s ease-out");
}
&.in .modal-dialog { .translate3d(0, 0, 0) }
}
.modal-open .modal {
overflow-x: hidden;
overflow-y: auto;
}
// Shell div to position the modal with bottom padding
.modal-dialog {
position: relative;
width: auto;
margin: 10px;
}
// Actual modal
.modal-content {
position: relative;
background-color: @modal-content-bg;
border: 1px solid @modal-content-fallback-border-color; //old browsers fallback (ie8 etc)
border: 1px solid @modal-content-border-color;
border-radius: @border-radius-large;
.box-shadow(0 3px 9px rgba(0,0,0,.5));
background-clip: padding-box;
// Remove focus outline from opened modal
outline: 0;
}
// Modal background
.modal-backdrop {
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: @zindex-modal-background;
background-color: @modal-backdrop-bg;
// Fade for backdrop
&.fade { .opacity(0); }
&.in { .opacity(@modal-backdrop-opacity); }
}
// Modal header
// Top section of the modal w/ title and dismiss
.modal-header {
padding: @modal-title-padding;
border-bottom: 1px solid @modal-header-border-color;
min-height: (@modal-title-padding + @modal-title-line-height);
}
// Close icon
.modal-header .close {
margin-top: -2px;
}
// Title text within header
.modal-title {
margin: 0;
line-height: @modal-title-line-height;
}
// Modal body
// Where all modal content resides (sibling of .modal-header and .modal-footer)
.modal-body {
position: relative;
padding: @modal-inner-padding;
}
// Footer (for actions)
.modal-footer {
padding: @modal-inner-padding;
text-align: right; // right align buttons
border-top: 1px solid @modal-footer-border-color;
&:extend(.clearfix all); // clear it in case folks use .pull-* classes on buttons
// Properly space out buttons
.btn + .btn {
margin-left: 5px;
margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
}
// but override that for button groups
.btn-group .btn + .btn {
margin-left: -1px;
}
// and override it for block buttons as well
.btn-block + .btn-block {
margin-left: 0;
}
}
// Measure scrollbar width for padding body during modal show/hide
.modal-scrollbar-measure {
position: absolute;
top: -9999px;
width: 50px;
height: 50px;
overflow: scroll;
}
// Scale up the modal
@media (min-width: @screen-sm-min) {
// Automatically set modal's width for larger viewports
.modal-dialog {
width: @modal-md;
margin: 30px auto;
}
.modal-content {
.box-shadow(0 5px 15px rgba(0,0,0,.5));
}
// Modal sizes
.modal-sm { width: @modal-sm; }
}
@media (min-width: @screen-md-min) {
.modal-lg { width: @modal-lg; }
}

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//
// Navbars
// --------------------------------------------------
// Wrapper and base class
//
// Provide a static navbar from which we expand to create full-width, fixed, and
// other navbar variations.
.navbar {
position: relative;
min-height: @navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)
margin-bottom: @navbar-margin-bottom;
border: 1px solid transparent;
// Prevent floats from breaking the navbar
&:extend(.clearfix all);
@media (min-width: @grid-float-breakpoint) {
border-radius: @navbar-border-radius;
}
}
// Navbar heading
//
// Groups `.navbar-brand` and `.navbar-toggle` into a single component for easy
// styling of responsive aspects.
.navbar-header {
&:extend(.clearfix all);
@media (min-width: @grid-float-breakpoint) {
float: left;
}
}
// Navbar collapse (body)
//
// Group your navbar content into this for easy collapsing and expanding across
// various device sizes. By default, this content is collapsed when <768px, but
// will expand past that for a horizontal display.
//
// To start (on mobile devices) the navbar links, forms, and buttons are stacked
// vertically and include a `max-height` to overflow in case you have too much
// content for the user's viewport.
.navbar-collapse {
overflow-x: visible;
padding-right: @navbar-padding-horizontal;
padding-left: @navbar-padding-horizontal;
border-top: 1px solid transparent;
box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
&:extend(.clearfix all);
-webkit-overflow-scrolling: touch;
&.in {
overflow-y: auto;
}
@media (min-width: @grid-float-breakpoint) {
width: auto;
border-top: 0;
box-shadow: none;
&.collapse {
display: block !important;
height: auto !important;
padding-bottom: 0; // Override default setting
overflow: visible !important;
}
&.in {
overflow-y: visible;
}
// Undo the collapse side padding for navbars with containers to ensure
// alignment of right-aligned contents.
.navbar-fixed-top &,
.navbar-static-top &,
.navbar-fixed-bottom & {
padding-left: 0;
padding-right: 0;
}
}
}
.navbar-fixed-top,
.navbar-fixed-bottom {
.navbar-collapse {
max-height: @navbar-collapse-max-height;
@media (max-width: @screen-xs-min) and (orientation: landscape) {
max-height: 200px;
}
}
}
// Both navbar header and collapse
//
// When a container is present, change the behavior of the header and collapse.
.container,
.container-fluid {
> .navbar-header,
> .navbar-collapse {
margin-right: -@navbar-padding-horizontal;
margin-left: -@navbar-padding-horizontal;
@media (min-width: @grid-float-breakpoint) {
margin-right: 0;
margin-left: 0;
}
}
}
//
// Navbar alignment options
//
// Display the navbar across the entirety of the page or fixed it to the top or
// bottom of the page.
// Static top (unfixed, but 100% wide) navbar
.navbar-static-top {
z-index: @zindex-navbar;
border-width: 0 0 1px;
@media (min-width: @grid-float-breakpoint) {
border-radius: 0;
}
}
// Fix the top/bottom navbars when screen real estate supports it
.navbar-fixed-top,
.navbar-fixed-bottom {
position: fixed;
right: 0;
left: 0;
z-index: @zindex-navbar-fixed;
.translate3d(0, 0, 0);
// Undo the rounded corners
@media (min-width: @grid-float-breakpoint) {
border-radius: 0;
}
}
.navbar-fixed-top {
top: 0;
border-width: 0 0 1px;
}
.navbar-fixed-bottom {
bottom: 0;
margin-bottom: 0; // override .navbar defaults
border-width: 1px 0 0;
}
// Brand/project name
.navbar-brand {
float: left;
padding: @navbar-padding-vertical @navbar-padding-horizontal;
font-size: @font-size-large;
line-height: @line-height-computed;
height: @navbar-height;
&:hover,
&:focus {
text-decoration: none;
}
@media (min-width: @grid-float-breakpoint) {
.navbar > .container &,
.navbar > .container-fluid & {
margin-left: -@navbar-padding-horizontal;
}
}
}
// Navbar toggle
//
// Custom button for toggling the `.navbar-collapse`, powered by the collapse
// JavaScript plugin.
.navbar-toggle {
position: relative;
float: right;
margin-right: @navbar-padding-horizontal;
padding: 9px 10px;
.navbar-vertical-align(34px);
background-color: transparent;
background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
border: 1px solid transparent;
border-radius: @border-radius-base;
// We remove the `outline` here, but later compensate by attaching `:hover`
// styles to `:focus`.
&:focus {
outline: 0;
}
// Bars
.icon-bar {
display: block;
width: 22px;
height: 2px;
border-radius: 1px;
}
.icon-bar + .icon-bar {
margin-top: 4px;
}
@media (min-width: @grid-float-breakpoint) {
display: none;
}
}
// Navbar nav links
//
// Builds on top of the `.nav` components with its own modifier class to make
// the nav the full height of the horizontal nav (above 768px).
.navbar-nav {
margin: (@navbar-padding-vertical / 2) -@navbar-padding-horizontal;
> li > a {
padding-top: 10px;
padding-bottom: 10px;
line-height: @line-height-computed;
}
@media (max-width: @grid-float-breakpoint-max) {
// Dropdowns get custom display when collapsed
.open .dropdown-menu {
position: static;
float: none;
width: auto;
margin-top: 0;
background-color: transparent;
border: 0;
box-shadow: none;
> li > a,
.dropdown-header {
padding: 5px 15px 5px 25px;
}
> li > a {
line-height: @line-height-computed;
&:hover,
&:focus {
background-image: none;
}
}
}
}
// Uncollapse the nav
@media (min-width: @grid-float-breakpoint) {
float: left;
margin: 0;
> li {
float: left;
> a {
padding-top: @navbar-padding-vertical;
padding-bottom: @navbar-padding-vertical;
}
}
&.navbar-right:last-child {
margin-right: -@navbar-padding-horizontal;
}
}
}
// Component alignment
//
// Repurpose the pull utilities as their own navbar utilities to avoid specificity
// issues with parents and chaining. Only do this when the navbar is uncollapsed
// though so that navbar contents properly stack and align in mobile.
@media (min-width: @grid-float-breakpoint) {
.navbar-left { .pull-left(); }
.navbar-right { .pull-right(); }
}
// Navbar form
//
// Extension of the `.form-inline` with some extra flavor for optimum display in
// our navbars.
.navbar-form {
margin-left: -@navbar-padding-horizontal;
margin-right: -@navbar-padding-horizontal;
padding: 10px @navbar-padding-horizontal;
border-top: 1px solid transparent;
border-bottom: 1px solid transparent;
@shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);
.box-shadow(@shadow);
// Mixin behavior for optimum display
.form-inline();
.form-group {
@media (max-width: @grid-float-breakpoint-max) {
margin-bottom: 5px;
}
}
// Vertically center in expanded, horizontal navbar
.navbar-vertical-align(@input-height-base);
// Undo 100% width for pull classes
@media (min-width: @grid-float-breakpoint) {
width: auto;
border: 0;
margin-left: 0;
margin-right: 0;
padding-top: 0;
padding-bottom: 0;
.box-shadow(none);
// Outdent the form if last child to line up with content down the page
&.navbar-right:last-child {
margin-right: -@navbar-padding-horizontal;
}
}
}
// Dropdown menus
// Menu position and menu carets
.navbar-nav > li > .dropdown-menu {
margin-top: 0;
.border-top-radius(0);
}
// Menu position and menu caret support for dropups via extra dropup class
.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {
.border-bottom-radius(0);
}
// Buttons in navbars
//
// Vertically center a button within a navbar (when *not* in a form).
.navbar-btn {
.navbar-vertical-align(@input-height-base);
&.btn-sm {
.navbar-vertical-align(@input-height-small);
}
&.btn-xs {
.navbar-vertical-align(22);
}
}
// Text in navbars
//
// Add a class to make any element properly align itself vertically within the navbars.
.navbar-text {
.navbar-vertical-align(@line-height-computed);
@media (min-width: @grid-float-breakpoint) {
float: left;
margin-left: @navbar-padding-horizontal;
margin-right: @navbar-padding-horizontal;
// Outdent the form if last child to line up with content down the page
&.navbar-right:last-child {
margin-right: 0;
}
}
}
// Alternate navbars
// --------------------------------------------------
// Default navbar
.navbar-default {
background-color: @navbar-default-bg;
border-color: @navbar-default-border;
.navbar-brand {
color: @navbar-default-brand-color;
&:hover,
&:focus {
color: @navbar-default-brand-hover-color;
background-color: @navbar-default-brand-hover-bg;
}
}
.navbar-text {
color: @navbar-default-color;
}
.navbar-nav {
> li > a {
color: @navbar-default-link-color;
&:hover,
&:focus {
color: @navbar-default-link-hover-color;
background-color: @navbar-default-link-hover-bg;
}
}
> .active > a {
&,
&:hover,
&:focus {
color: @navbar-default-link-active-color;
background-color: @navbar-default-link-active-bg;
}
}
> .disabled > a {
&,
&:hover,
&:focus {
color: @navbar-default-link-disabled-color;
background-color: @navbar-default-link-disabled-bg;
}
}
}
.navbar-toggle {
border-color: @navbar-default-toggle-border-color;
&:hover,
&:focus {
background-color: @navbar-default-toggle-hover-bg;
}
.icon-bar {
background-color: @navbar-default-toggle-icon-bar-bg;
}
}
.navbar-collapse,
.navbar-form {
border-color: @navbar-default-border;
}
// Dropdown menu items
.navbar-nav {
// Remove background color from open dropdown
> .open > a {
&,
&:hover,
&:focus {
background-color: @navbar-default-link-active-bg;
color: @navbar-default-link-active-color;
}
}
@media (max-width: @grid-float-breakpoint-max) {
// Dropdowns get custom display when collapsed
.open .dropdown-menu {
> li > a {
color: @navbar-default-link-color;
&:hover,
&:focus {
color: @navbar-default-link-hover-color;
background-color: @navbar-default-link-hover-bg;
}
}
> .active > a {
&,
&:hover,
&:focus {
color: @navbar-default-link-active-color;
background-color: @navbar-default-link-active-bg;
}
}
> .disabled > a {
&,
&:hover,
&:focus {
color: @navbar-default-link-disabled-color;
background-color: @navbar-default-link-disabled-bg;
}
}
}
}
}
// Links in navbars
//
// Add a class to ensure links outside the navbar nav are colored correctly.
.navbar-link {
color: @navbar-default-link-color;
&:hover {
color: @navbar-default-link-hover-color;
}
}
.btn-link {
color: @navbar-default-link-color;
&:hover,
&:focus {
color: @navbar-default-link-hover-color;
}
&[disabled],
fieldset[disabled] & {
&:hover,
&:focus {
color: @navbar-default-link-disabled-color;
}
}
}
}
// Inverse navbar
.navbar-inverse {
background-color: @navbar-inverse-bg;
border-color: @navbar-inverse-border;
.navbar-brand {
color: @navbar-inverse-brand-color;
&:hover,
&:focus {
color: @navbar-inverse-brand-hover-color;
background-color: @navbar-inverse-brand-hover-bg;
}
}
.navbar-text {
color: @navbar-inverse-color;
}
.navbar-nav {
> li > a {
color: @navbar-inverse-link-color;
&:hover,
&:focus {
color: @navbar-inverse-link-hover-color;
background-color: @navbar-inverse-link-hover-bg;
}
}
> .active > a {
&,
&:hover,
&:focus {
color: @navbar-inverse-link-active-color;
background-color: @navbar-inverse-link-active-bg;
}
}
> .disabled > a {
&,
&:hover,
&:focus {
color: @navbar-inverse-link-disabled-color;
background-color: @navbar-inverse-link-disabled-bg;
}
}
}
// Darken the responsive nav toggle
.navbar-toggle {
border-color: @navbar-inverse-toggle-border-color;
&:hover,
&:focus {
background-color: @navbar-inverse-toggle-hover-bg;
}
.icon-bar {
background-color: @navbar-inverse-toggle-icon-bar-bg;
}
}
.navbar-collapse,
.navbar-form {
border-color: darken(@navbar-inverse-bg, 7%);
}
// Dropdowns
.navbar-nav {
> .open > a {
&,
&:hover,
&:focus {
background-color: @navbar-inverse-link-active-bg;
color: @navbar-inverse-link-active-color;
}
}
@media (max-width: @grid-float-breakpoint-max) {
// Dropdowns get custom display
.open .dropdown-menu {
> .dropdown-header {
border-color: @navbar-inverse-border;
}
.divider {
background-color: @navbar-inverse-border;
}
> li > a {
color: @navbar-inverse-link-color;
&:hover,
&:focus {
color: @navbar-inverse-link-hover-color;
background-color: @navbar-inverse-link-hover-bg;
}
}
> .active > a {
&,
&:hover,
&:focus {
color: @navbar-inverse-link-active-color;
background-color: @navbar-inverse-link-active-bg;
}
}
> .disabled > a {
&,
&:hover,
&:focus {
color: @navbar-inverse-link-disabled-color;
background-color: @navbar-inverse-link-disabled-bg;
}
}
}
}
}
.navbar-link {
color: @navbar-inverse-link-color;
&:hover {
color: @navbar-inverse-link-hover-color;
}
}
.btn-link {
color: @navbar-inverse-link-color;
&:hover,
&:focus {
color: @navbar-inverse-link-hover-color;
}
&[disabled],
fieldset[disabled] & {
&:hover,
&:focus {
color: @navbar-inverse-link-disabled-color;
}
}
}
}

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//
// Navs
// --------------------------------------------------
// Base class
// --------------------------------------------------
.nav {
margin-bottom: 0;
padding-left: 0; // Override default ul/ol
list-style: none;
&:extend(.clearfix all);
> li {
position: relative;
display: block;
> a {
position: relative;
display: block;
padding: @nav-link-padding;
&:hover,
&:focus {
text-decoration: none;
background-color: @nav-link-hover-bg;
}
}
// Disabled state sets text to gray and nukes hover/tab effects
&.disabled > a {
color: @nav-disabled-link-color;
&:hover,
&:focus {
color: @nav-disabled-link-hover-color;
text-decoration: none;
background-color: transparent;
cursor: not-allowed;
}
}
}
// Open dropdowns
.open > a {
&,
&:hover,
&:focus {
background-color: @nav-link-hover-bg;
border-color: @link-color;
}
}
// Nav dividers (deprecated with v3.0.1)
//
// This should have been removed in v3 with the dropping of `.nav-list`, but
// we missed it. We don't currently support this anywhere, but in the interest
// of maintaining backward compatibility in case you use it, it's deprecated.
.nav-divider {
.nav-divider();
}
// Prevent IE8 from misplacing imgs
//
// See https://github.com/h5bp/html5-boilerplate/issues/984#issuecomment-3985989
> li > a > img {
max-width: none;
}
}
// Tabs
// -------------------------
// Give the tabs something to sit on
.nav-tabs {
border-bottom: 1px solid @nav-tabs-border-color;
> li {
float: left;
// Make the list-items overlay the bottom border
margin-bottom: -1px;
// Actual tabs (as links)
> a {
margin-right: 2px;
line-height: @line-height-base;
border: 1px solid transparent;
border-radius: @border-radius-base @border-radius-base 0 0;
&:hover {
border-color: @nav-tabs-link-hover-border-color @nav-tabs-link-hover-border-color @nav-tabs-border-color;
}
}
// Active state, and its :hover to override normal :hover
&.active > a {
&,
&:hover,
&:focus {
color: @nav-tabs-active-link-hover-color;
background-color: @nav-tabs-active-link-hover-bg;
border: 1px solid @nav-tabs-active-link-hover-border-color;
border-bottom-color: transparent;
cursor: default;
}
}
}
// pulling this in mainly for less shorthand
&.nav-justified {
.nav-justified();
.nav-tabs-justified();
}
}
// Pills
// -------------------------
.nav-pills {
> li {
float: left;
// Links rendered as pills
> a {
border-radius: @nav-pills-border-radius;
}
+ li {
margin-left: 2px;
}
// Active state
&.active > a {
&,
&:hover,
&:focus {
color: @nav-pills-active-link-hover-color;
background-color: @nav-pills-active-link-hover-bg;
}
}
}
}
// Stacked pills
.nav-stacked {
> li {
float: none;
+ li {
margin-top: 2px;
margin-left: 0; // no need for this gap between nav items
}
}
}
// Nav variations
// --------------------------------------------------
// Justified nav links
// -------------------------
.nav-justified {
width: 100%;
> li {
float: none;
> a {
text-align: center;
margin-bottom: 5px;
}
}
> .dropdown .dropdown-menu {
top: auto;
left: auto;
}
@media (min-width: @screen-sm-min) {
> li {
display: table-cell;
width: 1%;
> a {
margin-bottom: 0;
}
}
}
}
// Move borders to anchors instead of bottom of list
//
// Mixin for adding on top the shared `.nav-justified` styles for our tabs
.nav-tabs-justified {
border-bottom: 0;
> li > a {
// Override margin from .nav-tabs
margin-right: 0;
border-radius: @border-radius-base;
}
> .active > a,
> .active > a:hover,
> .active > a:focus {
border: 1px solid @nav-tabs-justified-link-border-color;
}
@media (min-width: @screen-sm-min) {
> li > a {
border-bottom: 1px solid @nav-tabs-justified-link-border-color;
border-radius: @border-radius-base @border-radius-base 0 0;
}
> .active > a,
> .active > a:hover,
> .active > a:focus {
border-bottom-color: @nav-tabs-justified-active-link-border-color;
}
}
}
// Tabbable tabs
// -------------------------
// Hide tabbable panes to start, show them when `.active`
.tab-content {
> .tab-pane {
display: none;
}
> .active {
display: block;
}
}
// Dropdowns
// -------------------------
// Specific dropdowns
.nav-tabs .dropdown-menu {
// make dropdown border overlap tab border
margin-top: -1px;
// Remove the top rounded corners here since there is a hard edge above the menu
.border-top-radius(0);
}

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/*! normalize.css v3.0.1 | MIT License | git.io/normalize */
//
// 1. Set default font family to sans-serif.
// 2. Prevent iOS text size adjust after orientation change, without disabling
// user zoom.
//
html {
font-family: sans-serif; // 1
-ms-text-size-adjust: 100%; // 2
-webkit-text-size-adjust: 100%; // 2
}
//
// Remove default margin.
//
body {
margin: 0;
}
// HTML5 display definitions
// ==========================================================================
//
// Correct `block` display not defined for any HTML5 element in IE 8/9.
// Correct `block` display not defined for `details` or `summary` in IE 10/11 and Firefox.
// Correct `block` display not defined for `main` in IE 11.
//
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
display: block;
}
//
// 1. Correct `inline-block` display not defined in IE 8/9.
// 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
//
audio,
canvas,
progress,
video {
display: inline-block; // 1
vertical-align: baseline; // 2
}
//
// Prevent modern browsers from displaying `audio` without controls.
// Remove excess height in iOS 5 devices.
//
audio:not([controls]) {
display: none;
height: 0;
}
//
// Address `[hidden]` styling not present in IE 8/9/10.
// Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
//
[hidden],
template {
display: none;
}
// Links
// ==========================================================================
//
// Remove the gray background color from active links in IE 10.
//
a {
background: transparent;
}
//
// Improve readability when focused and also mouse hovered in all browsers.
//
a:active,
a:hover {
outline: 0;
}
// Text-level semantics
// ==========================================================================
//
// Address styling not present in IE 8/9/10/11, Safari, and Chrome.
//
abbr[title] {
border-bottom: 1px dotted;
}
//
// Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
//
b,
strong {
font-weight: bold;
}
//
// Address styling not present in Safari and Chrome.
//
dfn {
font-style: italic;
}
//
// Address variable `h1` font-size and margin within `section` and `article`
// contexts in Firefox 4+, Safari, and Chrome.
//
h1 {
font-size: 2em;
margin: 0.67em 0;
}
//
// Address styling not present in IE 8/9.
//
mark {
background: #ff0;
color: #000;
}
//
// Address inconsistent and variable font size in all browsers.
//
small {
font-size: 80%;
}
//
// Prevent `sub` and `sup` affecting `line-height` in all browsers.
//
sub,
sup {
font-size: 75%;
line-height: 0;
position: relative;
vertical-align: baseline;
}
sup {
top: -0.5em;
}
sub {
bottom: -0.25em;
}
// Embedded content
// ==========================================================================
//
// Remove border when inside `a` element in IE 8/9/10.
//
img {
border: 0;
}
//
// Correct overflow not hidden in IE 9/10/11.
//
svg:not(:root) {
overflow: hidden;
}
// Grouping content
// ==========================================================================
//
// Address margin not present in IE 8/9 and Safari.
//
figure {
margin: 1em 40px;
}
//
// Address differences between Firefox and other browsers.
//
hr {
-moz-box-sizing: content-box;
box-sizing: content-box;
height: 0;
}
//
// Contain overflow in all browsers.
//
pre {
overflow: auto;
}
//
// Address odd `em`-unit font size rendering in all browsers.
//
code,
kbd,
pre,
samp {
font-family: monospace, monospace;
font-size: 1em;
}
// Forms
// ==========================================================================
//
// Known limitation: by default, Chrome and Safari on OS X allow very limited
// styling of `select`, unless a `border` property is set.
//
//
// 1. Correct color not being inherited.
// Known issue: affects color of disabled elements.
// 2. Correct font properties not being inherited.
// 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
//
button,
input,
optgroup,
select,
textarea {
color: inherit; // 1
font: inherit; // 2
margin: 0; // 3
}
//
// Address `overflow` set to `hidden` in IE 8/9/10/11.
//
button {
overflow: visible;
}
//
// Address inconsistent `text-transform` inheritance for `button` and `select`.
// All other form control elements do not inherit `text-transform` values.
// Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
// Correct `select` style inheritance in Firefox.
//
button,
select {
text-transform: none;
}
//
// 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
// and `video` controls.
// 2. Correct inability to style clickable `input` types in iOS.
// 3. Improve usability and consistency of cursor style between image-type
// `input` and others.
//
button,
html input[type="button"], // 1
input[type="reset"],
input[type="submit"] {
-webkit-appearance: button; // 2
cursor: pointer; // 3
}
//
// Re-set default cursor for disabled elements.
//
button[disabled],
html input[disabled] {
cursor: default;
}
//
// Remove inner padding and border in Firefox 4+.
//
button::-moz-focus-inner,
input::-moz-focus-inner {
border: 0;
padding: 0;
}
//
// Address Firefox 4+ setting `line-height` on `input` using `!important` in
// the UA stylesheet.
//
input {
line-height: normal;
}
//
// It's recommended that you don't attempt to style these elements.
// Firefox's implementation doesn't respect box-sizing, padding, or width.
//
// 1. Address box sizing set to `content-box` in IE 8/9/10.
// 2. Remove excess padding in IE 8/9/10.
//
input[type="checkbox"],
input[type="radio"] {
box-sizing: border-box; // 1
padding: 0; // 2
}
//
// Fix the cursor style for Chrome's increment/decrement buttons. For certain
// `font-size` values of the `input`, it causes the cursor style of the
// decrement button to change from `default` to `text`.
//
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
height: auto;
}
//
// 1. Address `appearance` set to `searchfield` in Safari and Chrome.
// 2. Address `box-sizing` set to `border-box` in Safari and Chrome
// (include `-moz` to future-proof).
//
input[type="search"] {
-webkit-appearance: textfield; // 1
-moz-box-sizing: content-box;
-webkit-box-sizing: content-box; // 2
box-sizing: content-box;
}
//
// Remove inner padding and search cancel button in Safari and Chrome on OS X.
// Safari (but not Chrome) clips the cancel button when the search input has
// padding (and `textfield` appearance).
//
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
-webkit-appearance: none;
}
//
// Define consistent border, margin, and padding.
//
fieldset {
border: 1px solid #c0c0c0;
margin: 0 2px;
padding: 0.35em 0.625em 0.75em;
}
//
// 1. Correct `color` not being inherited in IE 8/9/10/11.
// 2. Remove padding so people aren't caught out if they zero out fieldsets.
//
legend {
border: 0; // 1
padding: 0; // 2
}
//
// Remove default vertical scrollbar in IE 8/9/10/11.
//
textarea {
overflow: auto;
}
//
// Don't inherit the `font-weight` (applied by a rule above).
// NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
//
optgroup {
font-weight: bold;
}
// Tables
// ==========================================================================
//
// Remove most spacing between table cells.
//
table {
border-collapse: collapse;
border-spacing: 0;
}
td,
th {
padding: 0;
}

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//
// Pager pagination
// --------------------------------------------------
.pager {
padding-left: 0;
margin: @line-height-computed 0;
list-style: none;
text-align: center;
&:extend(.clearfix all);
li {
display: inline;
> a,
> span {
display: inline-block;
padding: 5px 14px;
background-color: @pager-bg;
border: 1px solid @pager-border;
border-radius: @pager-border-radius;
}
> a:hover,
> a:focus {
text-decoration: none;
background-color: @pager-hover-bg;
}
}
.next {
> a,
> span {
float: right;
}
}
.previous {
> a,
> span {
float: left;
}
}
.disabled {
> a,
> a:hover,
> a:focus,
> span {
color: @pager-disabled-color;
background-color: @pager-bg;
cursor: not-allowed;
}
}
}

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//
// Pagination (multiple pages)
// --------------------------------------------------
.pagination {
display: inline-block;
padding-left: 0;
margin: @line-height-computed 0;
border-radius: @border-radius-base;
> li {
display: inline; // Remove list-style and block-level defaults
> a,
> span {
position: relative;
float: left; // Collapse white-space
padding: @padding-base-vertical @padding-base-horizontal;
line-height: @line-height-base;
text-decoration: none;
color: @pagination-color;
background-color: @pagination-bg;
border: 1px solid @pagination-border;
margin-left: -1px;
}
&:first-child {
> a,
> span {
margin-left: 0;
.border-left-radius(@border-radius-base);
}
}
&:last-child {
> a,
> span {
.border-right-radius(@border-radius-base);
}
}
}
> li > a,
> li > span {
&:hover,
&:focus {
color: @pagination-hover-color;
background-color: @pagination-hover-bg;
border-color: @pagination-hover-border;
}
}
> .active > a,
> .active > span {
&,
&:hover,
&:focus {
z-index: 2;
color: @pagination-active-color;
background-color: @pagination-active-bg;
border-color: @pagination-active-border;
cursor: default;
}
}
> .disabled {
> span,
> span:hover,
> span:focus,
> a,
> a:hover,
> a:focus {
color: @pagination-disabled-color;
background-color: @pagination-disabled-bg;
border-color: @pagination-disabled-border;
cursor: not-allowed;
}
}
}
// Sizing
// --------------------------------------------------
// Large
.pagination-lg {
.pagination-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @border-radius-large);
}
// Small
.pagination-sm {
.pagination-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @border-radius-small);
}

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//
// Panels
// --------------------------------------------------
// Base class
.panel {
margin-bottom: @line-height-computed;
background-color: @panel-bg;
border: 1px solid transparent;
border-radius: @panel-border-radius;
.box-shadow(0 1px 1px rgba(0,0,0,.05));
}
// Panel contents
.panel-body {
padding: @panel-body-padding;
&:extend(.clearfix all);
}
// Optional heading
.panel-heading {
padding: @panel-heading-padding;
border-bottom: 1px solid transparent;
.border-top-radius((@panel-border-radius - 1));
> .dropdown .dropdown-toggle {
color: inherit;
}
}
// Within heading, strip any `h*` tag of its default margins for spacing.
.panel-title {
margin-top: 0;
margin-bottom: 0;
font-size: ceil((@font-size-base * 1.125));
color: inherit;
> a {
color: inherit;
}
}
// Optional footer (stays gray in every modifier class)
.panel-footer {
padding: @panel-footer-padding;
background-color: @panel-footer-bg;
border-top: 1px solid @panel-inner-border;
.border-bottom-radius((@panel-border-radius - 1));
}
// List groups in panels
//
// By default, space out list group content from panel headings to account for
// any kind of custom content between the two.
.panel {
> .list-group {
margin-bottom: 0;
.list-group-item {
border-width: 1px 0;
border-radius: 0;
}
// Add border top radius for first one
&:first-child {
.list-group-item:first-child {
border-top: 0;
.border-top-radius((@panel-border-radius - 1));
}
}
// Add border bottom radius for last one
&:last-child {
.list-group-item:last-child {
border-bottom: 0;
.border-bottom-radius((@panel-border-radius - 1));
}
}
}
}
// Collapse space between when there's no additional content.
.panel-heading + .list-group {
.list-group-item:first-child {
border-top-width: 0;
}
}
.list-group + .panel-footer {
border-top-width: 0;
}
// Tables in panels
//
// Place a non-bordered `.table` within a panel (not within a `.panel-body`) and
// watch it go full width.
.panel {
> .table,
> .table-responsive > .table,
> .panel-collapse > .table {
margin-bottom: 0;
}
// Add border top radius for first one
> .table:first-child,
> .table-responsive:first-child > .table:first-child {
.border-top-radius((@panel-border-radius - 1));
> thead:first-child,
> tbody:first-child {
> tr:first-child {
td:first-child,
th:first-child {
border-top-left-radius: (@panel-border-radius - 1);
}
td:last-child,
th:last-child {
border-top-right-radius: (@panel-border-radius - 1);
}
}
}
}
// Add border bottom radius for last one
> .table:last-child,
> .table-responsive:last-child > .table:last-child {
.border-bottom-radius((@panel-border-radius - 1));
> tbody:last-child,
> tfoot:last-child {
> tr:last-child {
td:first-child,
th:first-child {
border-bottom-left-radius: (@panel-border-radius - 1);
}
td:last-child,
th:last-child {
border-bottom-right-radius: (@panel-border-radius - 1);
}
}
}
}
> .panel-body + .table,
> .panel-body + .table-responsive {
border-top: 1px solid @table-border-color;
}
> .table > tbody:first-child > tr:first-child th,
> .table > tbody:first-child > tr:first-child td {
border-top: 0;
}
> .table-bordered,
> .table-responsive > .table-bordered {
border: 0;
> thead,
> tbody,
> tfoot {
> tr {
> th:first-child,
> td:first-child {
border-left: 0;
}
> th:last-child,
> td:last-child {
border-right: 0;
}
}
}
> thead,
> tbody {
> tr:first-child {
> td,
> th {
border-bottom: 0;
}
}
}
> tbody,
> tfoot {
> tr:last-child {
> td,
> th {
border-bottom: 0;
}
}
}
}
> .table-responsive {
border: 0;
margin-bottom: 0;
}
}
// Collapsable panels (aka, accordion)
//
// Wrap a series of panels in `.panel-group` to turn them into an accordion with
// the help of our collapse JavaScript plugin.
.panel-group {
margin-bottom: @line-height-computed;
// Tighten up margin so it's only between panels
.panel {
margin-bottom: 0;
border-radius: @panel-border-radius;
+ .panel {
margin-top: 5px;
}
}
.panel-heading {
border-bottom: 0;
+ .panel-collapse > .panel-body {
border-top: 1px solid @panel-inner-border;
}
}
.panel-footer {
border-top: 0;
+ .panel-collapse .panel-body {
border-bottom: 1px solid @panel-inner-border;
}
}
}
// Contextual variations
.panel-default {
.panel-variant(@panel-default-border; @panel-default-text; @panel-default-heading-bg; @panel-default-border);
}
.panel-primary {
.panel-variant(@panel-primary-border; @panel-primary-text; @panel-primary-heading-bg; @panel-primary-border);
}
.panel-success {
.panel-variant(@panel-success-border; @panel-success-text; @panel-success-heading-bg; @panel-success-border);
}
.panel-info {
.panel-variant(@panel-info-border; @panel-info-text; @panel-info-heading-bg; @panel-info-border);
}
.panel-warning {
.panel-variant(@panel-warning-border; @panel-warning-text; @panel-warning-heading-bg; @panel-warning-border);
}
.panel-danger {
.panel-variant(@panel-danger-border; @panel-danger-text; @panel-danger-heading-bg; @panel-danger-border);
}

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//
// Popovers
// --------------------------------------------------
.popover {
position: absolute;
top: 0;
left: 0;
z-index: @zindex-popover;
display: none;
max-width: @popover-max-width;
padding: 1px;
text-align: left; // Reset given new insertion method
background-color: @popover-bg;
background-clip: padding-box;
border: 1px solid @popover-fallback-border-color;
border: 1px solid @popover-border-color;
border-radius: @border-radius-large;
.box-shadow(0 5px 10px rgba(0,0,0,.2));
// Overrides for proper insertion
white-space: normal;
// Offset the popover to account for the popover arrow
&.top { margin-top: -@popover-arrow-width; }
&.right { margin-left: @popover-arrow-width; }
&.bottom { margin-top: @popover-arrow-width; }
&.left { margin-left: -@popover-arrow-width; }
}
.popover-title {
margin: 0; // reset heading margin
padding: 8px 14px;
font-size: @font-size-base;
font-weight: normal;
line-height: 18px;
background-color: @popover-title-bg;
border-bottom: 1px solid darken(@popover-title-bg, 5%);
border-radius: (@border-radius-large - 1) (@border-radius-large - 1) 0 0;
}
.popover-content {
padding: 9px 14px;
}
// Arrows
//
// .arrow is outer, .arrow:after is inner
.popover > .arrow {
&,
&:after {
position: absolute;
display: block;
width: 0;
height: 0;
border-color: transparent;
border-style: solid;
}
}
.popover > .arrow {
border-width: @popover-arrow-outer-width;
}
.popover > .arrow:after {
border-width: @popover-arrow-width;
content: "";
}
.popover {
&.top > .arrow {
left: 50%;
margin-left: -@popover-arrow-outer-width;
border-bottom-width: 0;
border-top-color: @popover-arrow-outer-fallback-color; // IE8 fallback
border-top-color: @popover-arrow-outer-color;
bottom: -@popover-arrow-outer-width;
&:after {
content: " ";
bottom: 1px;
margin-left: -@popover-arrow-width;
border-bottom-width: 0;
border-top-color: @popover-arrow-color;
}
}
&.right > .arrow {
top: 50%;
left: -@popover-arrow-outer-width;
margin-top: -@popover-arrow-outer-width;
border-left-width: 0;
border-right-color: @popover-arrow-outer-fallback-color; // IE8 fallback
border-right-color: @popover-arrow-outer-color;
&:after {
content: " ";
left: 1px;
bottom: -@popover-arrow-width;
border-left-width: 0;
border-right-color: @popover-arrow-color;
}
}
&.bottom > .arrow {
left: 50%;
margin-left: -@popover-arrow-outer-width;
border-top-width: 0;
border-bottom-color: @popover-arrow-outer-fallback-color; // IE8 fallback
border-bottom-color: @popover-arrow-outer-color;
top: -@popover-arrow-outer-width;
&:after {
content: " ";
top: 1px;
margin-left: -@popover-arrow-width;
border-top-width: 0;
border-bottom-color: @popover-arrow-color;
}
}
&.left > .arrow {
top: 50%;
right: -@popover-arrow-outer-width;
margin-top: -@popover-arrow-outer-width;
border-right-width: 0;
border-left-color: @popover-arrow-outer-fallback-color; // IE8 fallback
border-left-color: @popover-arrow-outer-color;
&:after {
content: " ";
right: 1px;
border-right-width: 0;
border-left-color: @popover-arrow-color;
bottom: -@popover-arrow-width;
}
}
}

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//
// Basic print styles
// --------------------------------------------------
// Source: https://github.com/h5bp/html5-boilerplate/blob/master/css/main.css
@media print {
* {
text-shadow: none !important;
color: #000 !important; // Black prints faster: h5bp.com/s
background: transparent !important;
box-shadow: none !important;
}
a,
a:visited {
text-decoration: underline;
}
a[href]:after {
content: " (" attr(href) ")";
}
abbr[title]:after {
content: " (" attr(title) ")";
}
// Don't show links for images, or javascript/internal links
a[href^="javascript:"]:after,
a[href^="#"]:after {
content: "";
}
pre,
blockquote {
border: 1px solid #999;
page-break-inside: avoid;
}
thead {
display: table-header-group; // h5bp.com/t
}
tr,
img {
page-break-inside: avoid;
}
img {
max-width: 100% !important;
}
p,
h2,
h3 {
orphans: 3;
widows: 3;
}
h2,
h3 {
page-break-after: avoid;
}
// Chrome (OSX) fix for https://github.com/twbs/bootstrap/issues/11245
// Once fixed, we can just straight up remove this.
select {
background: #fff !important;
}
// Bootstrap components
.navbar {
display: none;
}
.table {
td,
th {
background-color: #fff !important;
}
}
.btn,
.dropup > .btn {
> .caret {
border-top-color: #000 !important;
}
}
.label {
border: 1px solid #000;
}
.table {
border-collapse: collapse !important;
}
.table-bordered {
th,
td {
border: 1px solid #ddd !important;
}
}
}

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//
// Progress bars
// --------------------------------------------------
// Bar animations
// -------------------------
// WebKit
@-webkit-keyframes progress-bar-stripes {
from { background-position: 40px 0; }
to { background-position: 0 0; }
}
// Spec and IE10+
@keyframes progress-bar-stripes {
from { background-position: 40px 0; }
to { background-position: 0 0; }
}
// Bar itself
// -------------------------
// Outer container
.progress {
overflow: hidden;
height: @line-height-computed;
margin-bottom: @line-height-computed;
background-color: @progress-bg;
border-radius: @border-radius-base;
.box-shadow(inset 0 1px 2px rgba(0,0,0,.1));
}
// Bar of progress
.progress-bar {
float: left;
width: 0%;
height: 100%;
font-size: @font-size-small;
line-height: @line-height-computed;
color: @progress-bar-color;
text-align: center;
background-color: @progress-bar-bg;
.box-shadow(inset 0 -1px 0 rgba(0,0,0,.15));
.transition(width .6s ease);
}
// Striped bars
//
// `.progress-striped .progress-bar` is deprecated as of v3.2.0 in favor of the
// `.progress-bar-striped` class, which you just add to an existing
// `.progress-bar`.
.progress-striped .progress-bar,
.progress-bar-striped {
#gradient > .striped();
background-size: 40px 40px;
}
// Call animation for the active one
//
// `.progress.active .progress-bar` is deprecated as of v3.2.0 in favor of the
// `.progress-bar.active` approach.
.progress.active .progress-bar,
.progress-bar.active {
.animation(progress-bar-stripes 2s linear infinite);
}
// Account for lower percentages
.progress-bar {
&[aria-valuenow="1"],
&[aria-valuenow="2"] {
min-width: 30px;
}
&[aria-valuenow="0"] {
color: @gray-light;
min-width: 30px;
background-color: transparent;
background-image: none;
box-shadow: none;
}
}
// Variations
// -------------------------
.progress-bar-success {
.progress-bar-variant(@progress-bar-success-bg);
}
.progress-bar-info {
.progress-bar-variant(@progress-bar-info-bg);
}
.progress-bar-warning {
.progress-bar-variant(@progress-bar-warning-bg);
}
.progress-bar-danger {
.progress-bar-variant(@progress-bar-danger-bg);
}

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// Embeds responsive
//
// Credit: Nicolas Gallagher and SUIT CSS.
.embed-responsive {
position: relative;
display: block;
height: 0;
padding: 0;
overflow: hidden;
.embed-responsive-item,
iframe,
embed,
object {
position: absolute;
top: 0;
left: 0;
bottom: 0;
height: 100%;
width: 100%;
border: 0;
}
// Modifier class for 16:9 aspect ratio
&.embed-responsive-16by9 {
padding-bottom: 56.25%;
}
// Modifier class for 4:3 aspect ratio
&.embed-responsive-4by3 {
padding-bottom: 75%;
}
}

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//
// Responsive: Utility classes
// --------------------------------------------------
// IE10 in Windows (Phone) 8
//
// Support for responsive views via media queries is kind of borked in IE10, for
// Surface/desktop in split view and for Windows Phone 8. This particular fix
// must be accompanied by a snippet of JavaScript to sniff the user agent and
// apply some conditional CSS to *only* the Surface/desktop Windows 8. Look at
// our Getting Started page for more information on this bug.
//
// For more information, see the following:
//
// Issue: https://github.com/twbs/bootstrap/issues/10497
// Docs: http://getbootstrap.com/getting-started/#support-ie10-width
// Source: http://timkadlec.com/2013/01/windows-phone-8-and-device-width/
// Source: http://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/
@-ms-viewport {
width: device-width;
}
// Visibility utilities
// Note: Deprecated .visible-xs, .visible-sm, .visible-md, and .visible-lg as of v3.2.0
.visible-xs,
.visible-sm,
.visible-md,
.visible-lg {
.responsive-invisibility();
}
.visible-xs-block,
.visible-xs-inline,
.visible-xs-inline-block,
.visible-sm-block,
.visible-sm-inline,
.visible-sm-inline-block,
.visible-md-block,
.visible-md-inline,
.visible-md-inline-block,
.visible-lg-block,
.visible-lg-inline,
.visible-lg-inline-block {
display: none !important;
}
.visible-xs {
@media (max-width: @screen-xs-max) {
.responsive-visibility();
}
}
.visible-xs-block {
@media (max-width: @screen-xs-max) {
display: block !important;
}
}
.visible-xs-inline {
@media (max-width: @screen-xs-max) {
display: inline !important;
}
}
.visible-xs-inline-block {
@media (max-width: @screen-xs-max) {
display: inline-block !important;
}
}
.visible-sm {
@media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
.responsive-visibility();
}
}
.visible-sm-block {
@media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
display: block !important;
}
}
.visible-sm-inline {
@media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
display: inline !important;
}
}
.visible-sm-inline-block {
@media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
display: inline-block !important;
}
}
.visible-md {
@media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
.responsive-visibility();
}
}
.visible-md-block {
@media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
display: block !important;
}
}
.visible-md-inline {
@media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
display: inline !important;
}
}
.visible-md-inline-block {
@media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
display: inline-block !important;
}
}
.visible-lg {
@media (min-width: @screen-lg-min) {
.responsive-visibility();
}
}
.visible-lg-block {
@media (min-width: @screen-lg-min) {
display: block !important;
}
}
.visible-lg-inline {
@media (min-width: @screen-lg-min) {
display: inline !important;
}
}
.visible-lg-inline-block {
@media (min-width: @screen-lg-min) {
display: inline-block !important;
}
}
.hidden-xs {
@media (max-width: @screen-xs-max) {
.responsive-invisibility();
}
}
.hidden-sm {
@media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
.responsive-invisibility();
}
}
.hidden-md {
@media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
.responsive-invisibility();
}
}
.hidden-lg {
@media (min-width: @screen-lg-min) {
.responsive-invisibility();
}
}
// Print utilities
//
// Media queries are placed on the inside to be mixin-friendly.
// Note: Deprecated .visible-print as of v3.2.0
.visible-print {
.responsive-invisibility();
@media print {
.responsive-visibility();
}
}
.visible-print-block {
display: none !important;
@media print {
display: block !important;
}
}
.visible-print-inline {
display: none !important;
@media print {
display: inline !important;
}
}
.visible-print-inline-block {
display: none !important;
@media print {
display: inline-block !important;
}
}
.hidden-print {
@media print {
.responsive-invisibility();
}
}

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//
// Scaffolding
// --------------------------------------------------
// Reset the box-sizing
//
// Heads up! This reset may cause conflicts with some third-party widgets.
// For recommendations on resolving such conflicts, see
// http://getbootstrap.com/getting-started/#third-box-sizing
* {
.box-sizing(border-box);
}
*:before,
*:after {
.box-sizing(border-box);
}
// Body reset
html {
font-size: 10px;
-webkit-tap-highlight-color: rgba(0,0,0,0);
}
body {
font-family: @font-family-base;
font-size: @font-size-base;
line-height: @line-height-base;
color: @text-color;
background-color: @body-bg;
}
// Reset fonts for relevant elements
input,
button,
select,
textarea {
font-family: inherit;
font-size: inherit;
line-height: inherit;
}
// Links
a {
color: @link-color;
text-decoration: none;
&:hover,
&:focus {
color: @link-hover-color;
text-decoration: underline;
}
&:focus {
.tab-focus();
}
}
// Figures
//
// We reset this here because previously Normalize had no `figure` margins. This
// ensures we don't break anyone's use of the element.
figure {
margin: 0;
}
// Images
img {
vertical-align: middle;
}
// Responsive images (ensure images don't scale beyond their parents)
.img-responsive {
.img-responsive();
}
// Rounded corners
.img-rounded {
border-radius: @border-radius-large;
}
// Image thumbnails
//
// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`.
.img-thumbnail {
padding: @thumbnail-padding;
line-height: @line-height-base;
background-color: @thumbnail-bg;
border: 1px solid @thumbnail-border;
border-radius: @thumbnail-border-radius;
.transition(all .2s ease-in-out);
// Keep them at most 100% wide
.img-responsive(inline-block);
}
// Perfect circle
.img-circle {
border-radius: 50%; // set radius in percents
}
// Horizontal rules
hr {
margin-top: @line-height-computed;
margin-bottom: @line-height-computed;
border: 0;
border-top: 1px solid @hr-border;
}
// Only display content to screen readers
//
// See: http://a11yproject.com/posts/how-to-hide-content/
.sr-only {
position: absolute;
width: 1px;
height: 1px;
margin: -1px;
padding: 0;
overflow: hidden;
clip: rect(0,0,0,0);
border: 0;
}
// Use in conjunction with .sr-only to only display content when it's focused.
// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
// Credit: HTML5 Boilerplate
.sr-only-focusable {
&:active,
&:focus {
position: static;
width: auto;
height: auto;
margin: 0;
overflow: visible;
clip: auto;
}
}

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//
// Tables
// --------------------------------------------------
table {
background-color: @table-bg;
}
th {
text-align: left;
}
// Baseline styles
.table {
width: 100%;
max-width: 100%;
margin-bottom: @line-height-computed;
// Cells
> thead,
> tbody,
> tfoot {
> tr {
> th,
> td {
padding: @table-cell-padding;
line-height: @line-height-base;
vertical-align: top;
border-top: 1px solid @table-border-color;
}
}
}
// Bottom align for column headings
> thead > tr > th {
vertical-align: bottom;
border-bottom: 2px solid @table-border-color;
}
// Remove top border from thead by default
> caption + thead,
> colgroup + thead,
> thead:first-child {
> tr:first-child {
> th,
> td {
border-top: 0;
}
}
}
// Account for multiple tbody instances
> tbody + tbody {
border-top: 2px solid @table-border-color;
}
// Nesting
.table {
background-color: @body-bg;
}
}
// Condensed table w/ half padding
.table-condensed {
> thead,
> tbody,
> tfoot {
> tr {
> th,
> td {
padding: @table-condensed-cell-padding;
}
}
}
}
// Bordered version
//
// Add borders all around the table and between all the columns.
.table-bordered {
border: 1px solid @table-border-color;
> thead,
> tbody,
> tfoot {
> tr {
> th,
> td {
border: 1px solid @table-border-color;
}
}
}
> thead > tr {
> th,
> td {
border-bottom-width: 2px;
}
}
}
// Zebra-striping
//
// Default zebra-stripe styles (alternating gray and transparent backgrounds)
.table-striped {
> tbody > tr:nth-child(odd) {
> td,
> th {
background-color: @table-bg-accent;
}
}
}
// Hover effect
//
// Placed here since it has to come after the potential zebra striping
.table-hover {
> tbody > tr:hover {
> td,
> th {
background-color: @table-bg-hover;
}
}
}
// Table cell sizing
//
// Reset default table behavior
table col[class*="col-"] {
position: static; // Prevent border hiding in Firefox and IE9/10 (see https://github.com/twbs/bootstrap/issues/11623)
float: none;
display: table-column;
}
table {
td,
th {
&[class*="col-"] {
position: static; // Prevent border hiding in Firefox and IE9/10 (see https://github.com/twbs/bootstrap/issues/11623)
float: none;
display: table-cell;
}
}
}
// Table backgrounds
//
// Exact selectors below required to override `.table-striped` and prevent
// inheritance to nested tables.
// Generate the contextual variants
.table-row-variant(active; @table-bg-active);
.table-row-variant(success; @state-success-bg);
.table-row-variant(info; @state-info-bg);
.table-row-variant(warning; @state-warning-bg);
.table-row-variant(danger; @state-danger-bg);
// Responsive tables
//
// Wrap your tables in `.table-responsive` and we'll make them mobile friendly
// by enabling horizontal scrolling. Only applies <768px. Everything above that
// will display normally.
.table-responsive {
@media screen and (max-width: @screen-xs-max) {
width: 100%;
margin-bottom: (@line-height-computed * 0.75);
overflow-y: hidden;
overflow-x: auto;
-ms-overflow-style: -ms-autohiding-scrollbar;
border: 1px solid @table-border-color;
-webkit-overflow-scrolling: touch;
// Tighten up spacing
> .table {
margin-bottom: 0;
// Ensure the content doesn't wrap
> thead,
> tbody,
> tfoot {
> tr {
> th,
> td {
white-space: nowrap;
}
}
}
}
// Special overrides for the bordered tables
> .table-bordered {
border: 0;
// Nuke the appropriate borders so that the parent can handle them
> thead,
> tbody,
> tfoot {
> tr {
> th:first-child,
> td:first-child {
border-left: 0;
}
> th:last-child,
> td:last-child {
border-right: 0;
}
}
}
// Only nuke the last row's bottom-border in `tbody` and `tfoot` since
// chances are there will be only one `tr` in a `thead` and that would
// remove the border altogether.
> tbody,
> tfoot {
> tr:last-child {
> th,
> td {
border-bottom: 0;
}
}
}
}
}
}

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//
// Load core variables and mixins
// --------------------------------------------------
@import "variables.less";
@import "mixins.less";
//
// Buttons
// --------------------------------------------------
// Common styles
.btn-default,
.btn-primary,
.btn-success,
.btn-info,
.btn-warning,
.btn-danger {
text-shadow: 0 -1px 0 rgba(0,0,0,.2);
@shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 1px rgba(0,0,0,.075);
.box-shadow(@shadow);
// Reset the shadow
&:active,
&.active {
.box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
}
}
// Mixin for generating new styles
.btn-styles(@btn-color: #555) {
#gradient > .vertical(@start-color: @btn-color; @end-color: darken(@btn-color, 12%));
.reset-filter(); // Disable gradients for IE9 because filter bleeds through rounded corners
background-repeat: repeat-x;
border-color: darken(@btn-color, 14%);
&:hover,
&:focus {
background-color: darken(@btn-color, 12%);
background-position: 0 -15px;
}
&:active,
&.active {
background-color: darken(@btn-color, 12%);
border-color: darken(@btn-color, 14%);
}
&:disabled,
&[disabled] {
background-color: darken(@btn-color, 12%);
background-image: none;
}
}
// Common styles
.btn {
// Remove the gradient for the pressed/active state
&:active,
&.active {
background-image: none;
}
}
// Apply the mixin to the buttons
.btn-default { .btn-styles(@btn-default-bg); text-shadow: 0 1px 0 #fff; border-color: #ccc; }
.btn-primary { .btn-styles(@btn-primary-bg); }
.btn-success { .btn-styles(@btn-success-bg); }
.btn-info { .btn-styles(@btn-info-bg); }
.btn-warning { .btn-styles(@btn-warning-bg); }
.btn-danger { .btn-styles(@btn-danger-bg); }
//
// Images
// --------------------------------------------------
.thumbnail,
.img-thumbnail {
.box-shadow(0 1px 2px rgba(0,0,0,.075));
}
//
// Dropdowns
// --------------------------------------------------
.dropdown-menu > li > a:hover,
.dropdown-menu > li > a:focus {
#gradient > .vertical(@start-color: @dropdown-link-hover-bg; @end-color: darken(@dropdown-link-hover-bg, 5%));
background-color: darken(@dropdown-link-hover-bg, 5%);
}
.dropdown-menu > .active > a,
.dropdown-menu > .active > a:hover,
.dropdown-menu > .active > a:focus {
#gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));
background-color: darken(@dropdown-link-active-bg, 5%);
}
//
// Navbar
// --------------------------------------------------
// Default navbar
.navbar-default {
#gradient > .vertical(@start-color: lighten(@navbar-default-bg, 10%); @end-color: @navbar-default-bg);
.reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered
border-radius: @navbar-border-radius;
@shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 5px rgba(0,0,0,.075);
.box-shadow(@shadow);
.navbar-nav > .active > a {
#gradient > .vertical(@start-color: darken(@navbar-default-bg, 5%); @end-color: darken(@navbar-default-bg, 2%));
.box-shadow(inset 0 3px 9px rgba(0,0,0,.075));
}
}
.navbar-brand,
.navbar-nav > li > a {
text-shadow: 0 1px 0 rgba(255,255,255,.25);
}
// Inverted navbar
.navbar-inverse {
#gradient > .vertical(@start-color: lighten(@navbar-inverse-bg, 10%); @end-color: @navbar-inverse-bg);
.reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered
.navbar-nav > .active > a {
#gradient > .vertical(@start-color: @navbar-inverse-bg; @end-color: lighten(@navbar-inverse-bg, 2.5%));
.box-shadow(inset 0 3px 9px rgba(0,0,0,.25));
}
.navbar-brand,
.navbar-nav > li > a {
text-shadow: 0 -1px 0 rgba(0,0,0,.25);
}
}
// Undo rounded corners in static and fixed navbars
.navbar-static-top,
.navbar-fixed-top,
.navbar-fixed-bottom {
border-radius: 0;
}
//
// Alerts
// --------------------------------------------------
// Common styles
.alert {
text-shadow: 0 1px 0 rgba(255,255,255,.2);
@shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 1px 2px rgba(0,0,0,.05);
.box-shadow(@shadow);
}
// Mixin for generating new styles
.alert-styles(@color) {
#gradient > .vertical(@start-color: @color; @end-color: darken(@color, 7.5%));
border-color: darken(@color, 15%);
}
// Apply the mixin to the alerts
.alert-success { .alert-styles(@alert-success-bg); }
.alert-info { .alert-styles(@alert-info-bg); }
.alert-warning { .alert-styles(@alert-warning-bg); }
.alert-danger { .alert-styles(@alert-danger-bg); }
//
// Progress bars
// --------------------------------------------------
// Give the progress background some depth
.progress {
#gradient > .vertical(@start-color: darken(@progress-bg, 4%); @end-color: @progress-bg)
}
// Mixin for generating new styles
.progress-bar-styles(@color) {
#gradient > .vertical(@start-color: @color; @end-color: darken(@color, 10%));
}
// Apply the mixin to the progress bars
.progress-bar { .progress-bar-styles(@progress-bar-bg); }
.progress-bar-success { .progress-bar-styles(@progress-bar-success-bg); }
.progress-bar-info { .progress-bar-styles(@progress-bar-info-bg); }
.progress-bar-warning { .progress-bar-styles(@progress-bar-warning-bg); }
.progress-bar-danger { .progress-bar-styles(@progress-bar-danger-bg); }
// Reset the striped class because our mixins don't do multiple gradients and
// the above custom styles override the new `.progress-bar-striped` in v3.2.0.
.progress-bar-striped {
#gradient > .striped();
}
//
// List groups
// --------------------------------------------------
.list-group {
border-radius: @border-radius-base;
.box-shadow(0 1px 2px rgba(0,0,0,.075));
}
.list-group-item.active,
.list-group-item.active:hover,
.list-group-item.active:focus {
text-shadow: 0 -1px 0 darken(@list-group-active-bg, 10%);
#gradient > .vertical(@start-color: @list-group-active-bg; @end-color: darken(@list-group-active-bg, 7.5%));
border-color: darken(@list-group-active-border, 7.5%);
}
//
// Panels
// --------------------------------------------------
// Common styles
.panel {
.box-shadow(0 1px 2px rgba(0,0,0,.05));
}
// Mixin for generating new styles
.panel-heading-styles(@color) {
#gradient > .vertical(@start-color: @color; @end-color: darken(@color, 5%));
}
// Apply the mixin to the panel headings only
.panel-default > .panel-heading { .panel-heading-styles(@panel-default-heading-bg); }
.panel-primary > .panel-heading { .panel-heading-styles(@panel-primary-heading-bg); }
.panel-success > .panel-heading { .panel-heading-styles(@panel-success-heading-bg); }
.panel-info > .panel-heading { .panel-heading-styles(@panel-info-heading-bg); }
.panel-warning > .panel-heading { .panel-heading-styles(@panel-warning-heading-bg); }
.panel-danger > .panel-heading { .panel-heading-styles(@panel-danger-heading-bg); }
//
// Wells
// --------------------------------------------------
.well {
#gradient > .vertical(@start-color: darken(@well-bg, 5%); @end-color: @well-bg);
border-color: darken(@well-bg, 10%);
@shadow: inset 0 1px 3px rgba(0,0,0,.05), 0 1px 0 rgba(255,255,255,.1);
.box-shadow(@shadow);
}

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//
// Thumbnails
// --------------------------------------------------
// Mixin and adjust the regular image class
.thumbnail {
display: block;
padding: @thumbnail-padding;
margin-bottom: @line-height-computed;
line-height: @line-height-base;
background-color: @thumbnail-bg;
border: 1px solid @thumbnail-border;
border-radius: @thumbnail-border-radius;
.transition(all .2s ease-in-out);
> img,
a > img {
&:extend(.img-responsive);
margin-left: auto;
margin-right: auto;
}
// Add a hover state for linked versions only
a&:hover,
a&:focus,
a&.active {
border-color: @link-color;
}
// Image captions
.caption {
padding: @thumbnail-caption-padding;
color: @thumbnail-caption-color;
}
}

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//
// Tooltips
// --------------------------------------------------
// Base class
.tooltip {
position: absolute;
z-index: @zindex-tooltip;
display: block;
visibility: visible;
font-size: @font-size-small;
line-height: 1.4;
.opacity(0);
&.in { .opacity(@tooltip-opacity); }
&.top { margin-top: -3px; padding: @tooltip-arrow-width 0; }
&.right { margin-left: 3px; padding: 0 @tooltip-arrow-width; }
&.bottom { margin-top: 3px; padding: @tooltip-arrow-width 0; }
&.left { margin-left: -3px; padding: 0 @tooltip-arrow-width; }
}
// Wrapper for the tooltip content
.tooltip-inner {
max-width: @tooltip-max-width;
padding: 3px 8px;
color: @tooltip-color;
text-align: center;
text-decoration: none;
background-color: @tooltip-bg;
border-radius: @border-radius-base;
}
// Arrows
.tooltip-arrow {
position: absolute;
width: 0;
height: 0;
border-color: transparent;
border-style: solid;
}
.tooltip {
&.top .tooltip-arrow {
bottom: 0;
left: 50%;
margin-left: -@tooltip-arrow-width;
border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
border-top-color: @tooltip-arrow-color;
}
&.top-left .tooltip-arrow {
bottom: 0;
left: @tooltip-arrow-width;
border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
border-top-color: @tooltip-arrow-color;
}
&.top-right .tooltip-arrow {
bottom: 0;
right: @tooltip-arrow-width;
border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
border-top-color: @tooltip-arrow-color;
}
&.right .tooltip-arrow {
top: 50%;
left: 0;
margin-top: -@tooltip-arrow-width;
border-width: @tooltip-arrow-width @tooltip-arrow-width @tooltip-arrow-width 0;
border-right-color: @tooltip-arrow-color;
}
&.left .tooltip-arrow {
top: 50%;
right: 0;
margin-top: -@tooltip-arrow-width;
border-width: @tooltip-arrow-width 0 @tooltip-arrow-width @tooltip-arrow-width;
border-left-color: @tooltip-arrow-color;
}
&.bottom .tooltip-arrow {
top: 0;
left: 50%;
margin-left: -@tooltip-arrow-width;
border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
border-bottom-color: @tooltip-arrow-color;
}
&.bottom-left .tooltip-arrow {
top: 0;
left: @tooltip-arrow-width;
border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
border-bottom-color: @tooltip-arrow-color;
}
&.bottom-right .tooltip-arrow {
top: 0;
right: @tooltip-arrow-width;
border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
border-bottom-color: @tooltip-arrow-color;
}
}

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//
// Typography
// --------------------------------------------------
// Headings
// -------------------------
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
font-family: @headings-font-family;
font-weight: @headings-font-weight;
line-height: @headings-line-height;
color: @headings-color;
small,
.small {
font-weight: normal;
line-height: 1;
color: @headings-small-color;
}
}
h1, .h1,
h2, .h2,
h3, .h3 {
margin-top: @line-height-computed;
margin-bottom: (@line-height-computed / 2);
small,
.small {
font-size: 65%;
}
}
h4, .h4,
h5, .h5,
h6, .h6 {
margin-top: (@line-height-computed / 2);
margin-bottom: (@line-height-computed / 2);
small,
.small {
font-size: 75%;
}
}
h1, .h1 { font-size: @font-size-h1; }
h2, .h2 { font-size: @font-size-h2; }
h3, .h3 { font-size: @font-size-h3; }
h4, .h4 { font-size: @font-size-h4; }
h5, .h5 { font-size: @font-size-h5; }
h6, .h6 { font-size: @font-size-h6; }
// Body text
// -------------------------
p {
margin: 0 0 (@line-height-computed / 2);
}
.lead {
margin-bottom: @line-height-computed;
font-size: floor((@font-size-base * 1.15));
font-weight: 300;
line-height: 1.4;
@media (min-width: @screen-sm-min) {
font-size: (@font-size-base * 1.5);
}
}
// Emphasis & misc
// -------------------------
// Ex: (12px small font / 14px base font) * 100% = about 85%
small,
.small {
font-size: floor((100% * @font-size-small / @font-size-base));
}
// Undo browser default styling
cite {
font-style: normal;
}
mark,
.mark {
background-color: @state-warning-bg;
padding: .2em;
}
// Alignment
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-justify { text-align: justify; }
.text-nowrap { white-space: nowrap; }
// Transformation
.text-lowercase { text-transform: lowercase; }
.text-uppercase { text-transform: uppercase; }
.text-capitalize { text-transform: capitalize; }
// Contextual colors
.text-muted {
color: @text-muted;
}
.text-primary {
.text-emphasis-variant(@brand-primary);
}
.text-success {
.text-emphasis-variant(@state-success-text);
}
.text-info {
.text-emphasis-variant(@state-info-text);
}
.text-warning {
.text-emphasis-variant(@state-warning-text);
}
.text-danger {
.text-emphasis-variant(@state-danger-text);
}
// Contextual backgrounds
// For now we'll leave these alongside the text classes until v4 when we can
// safely shift things around (per SemVer rules).
.bg-primary {
// Given the contrast here, this is the only class to have its color inverted
// automatically.
color: #fff;
.bg-variant(@brand-primary);
}
.bg-success {
.bg-variant(@state-success-bg);
}
.bg-info {
.bg-variant(@state-info-bg);
}
.bg-warning {
.bg-variant(@state-warning-bg);
}
.bg-danger {
.bg-variant(@state-danger-bg);
}
// Page header
// -------------------------
.page-header {
padding-bottom: ((@line-height-computed / 2) - 1);
margin: (@line-height-computed * 2) 0 @line-height-computed;
border-bottom: 1px solid @page-header-border-color;
}
// Lists
// -------------------------
// Unordered and Ordered lists
ul,
ol {
margin-top: 0;
margin-bottom: (@line-height-computed / 2);
ul,
ol {
margin-bottom: 0;
}
}
// List options
// Unstyled keeps list items block level, just removes default browser padding and list-style
.list-unstyled {
padding-left: 0;
list-style: none;
}
// Inline turns list items into inline-block
.list-inline {
.list-unstyled();
margin-left: -5px;
> li {
display: inline-block;
padding-left: 5px;
padding-right: 5px;
}
}
// Description Lists
dl {
margin-top: 0; // Remove browser default
margin-bottom: @line-height-computed;
}
dt,
dd {
line-height: @line-height-base;
}
dt {
font-weight: bold;
}
dd {
margin-left: 0; // Undo browser default
}
// Horizontal description lists
//
// Defaults to being stacked without any of the below styles applied, until the
// grid breakpoint is reached (default of ~768px).
.dl-horizontal {
dd {
&:extend(.clearfix all); // Clear the floated `dt` if an empty `dd` is present
}
@media (min-width: @grid-float-breakpoint) {
dt {
float: left;
width: (@dl-horizontal-offset - 20);
clear: left;
text-align: right;
.text-overflow();
}
dd {
margin-left: @dl-horizontal-offset;
}
}
}
// Misc
// -------------------------
// Abbreviations and acronyms
abbr[title],
// Add data-* attribute to help out our tooltip plugin, per https://github.com/twbs/bootstrap/issues/5257
abbr[data-original-title] {
cursor: help;
border-bottom: 1px dotted @abbr-border-color;
}
.initialism {
font-size: 90%;
text-transform: uppercase;
}
// Blockquotes
blockquote {
padding: (@line-height-computed / 2) @line-height-computed;
margin: 0 0 @line-height-computed;
font-size: @blockquote-font-size;
border-left: 5px solid @blockquote-border-color;
p,
ul,
ol {
&:last-child {
margin-bottom: 0;
}
}
// Note: Deprecated small and .small as of v3.1.0
// Context: https://github.com/twbs/bootstrap/issues/11660
footer,
small,
.small {
display: block;
font-size: 80%; // back to default font-size
line-height: @line-height-base;
color: @blockquote-small-color;
&:before {
content: '\2014 \00A0'; // em dash, nbsp
}
}
}
// Opposite alignment of blockquote
//
// Heads up: `blockquote.pull-right` has been deprecated as of v3.1.0.
.blockquote-reverse,
blockquote.pull-right {
padding-right: 15px;
padding-left: 0;
border-right: 5px solid @blockquote-border-color;
border-left: 0;
text-align: right;
// Account for citation
footer,
small,
.small {
&:before { content: ''; }
&:after {
content: '\00A0 \2014'; // nbsp, em dash
}
}
}
// Quotes
blockquote:before,
blockquote:after {
content: "";
}
// Addresses
address {
margin-bottom: @line-height-computed;
font-style: normal;
line-height: @line-height-base;
}

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//
// Utility classes
// --------------------------------------------------
// Floats
// -------------------------
.clearfix {
.clearfix();
}
.center-block {
.center-block();
}
.pull-right {
float: right !important;
}
.pull-left {
float: left !important;
}
// Toggling content
// -------------------------
// Note: Deprecated .hide in favor of .hidden or .sr-only (as appropriate) in v3.0.1
.hide {
display: none !important;
}
.show {
display: block !important;
}
.invisible {
visibility: hidden;
}
.text-hide {
.text-hide();
}
// Hide from screenreaders and browsers
//
// Credit: HTML5 Boilerplate
.hidden {
display: none !important;
visibility: hidden !important;
}
// For Affix plugin
// -------------------------
.affix {
position: fixed;
.translate3d(0, 0, 0);
}

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//
// Variables
// --------------------------------------------------
//== Colors
//
//## Gray and brand colors for use across Bootstrap.
@gray-darker: lighten(#000, 13.5%); // #222
@gray-dark: lighten(#000, 20%); // #333
@gray: lighten(#000, 33.5%); // #555
@gray-light: lighten(#000, 46.7%); // #777
@gray-lighter: lighten(#000, 93.5%); // #eee
@brand-primary: #428bca;
@brand-success: #5cb85c;
@brand-info: #5bc0de;
@brand-warning: #f0ad4e;
@brand-danger: #d9534f;
//== Scaffolding
//
//## Settings for some of the most global styles.
//** Background color for `<body>`.
@body-bg: #fff;
//** Global text color on `<body>`.
@text-color: @gray-dark;
//** Global textual link color.
@link-color: @brand-primary;
//** Link hover color set via `darken()` function.
@link-hover-color: darken(@link-color, 15%);
//== Typography
//
//## Font, line-height, and color for body text, headings, and more.
@font-family-sans-serif: "Helvetica Neue", Helvetica, Arial, sans-serif;
@font-family-serif: Georgia, "Times New Roman", Times, serif;
//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
@font-family-monospace: Menlo, Monaco, Consolas, "Courier New", monospace;
@font-family-base: @font-family-sans-serif;
@font-size-base: 14px;
@font-size-large: ceil((@font-size-base * 1.25)); // ~18px
@font-size-small: ceil((@font-size-base * 0.85)); // ~12px
@font-size-h1: floor((@font-size-base * 2.6)); // ~36px
@font-size-h2: floor((@font-size-base * 2.15)); // ~30px
@font-size-h3: ceil((@font-size-base * 1.7)); // ~24px
@font-size-h4: ceil((@font-size-base * 1.25)); // ~18px
@font-size-h5: @font-size-base;
@font-size-h6: ceil((@font-size-base * 0.85)); // ~12px
//** Unit-less `line-height` for use in components like buttons.
@line-height-base: 1.428571429; // 20/14
//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
@line-height-computed: floor((@font-size-base * @line-height-base)); // ~20px
//** By default, this inherits from the `<body>`.
@headings-font-family: inherit;
@headings-font-weight: 500;
@headings-line-height: 1.1;
@headings-color: inherit;
//== Iconography
//
//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
//** Load fonts from this directory.
@icon-font-path: "../fonts/";
//** File name for all font files.
@icon-font-name: "glyphicons-halflings-regular";
//** Element ID within SVG icon file.
@icon-font-svg-id: "glyphicons_halflingsregular";
//== Components
//
//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
@padding-base-vertical: 6px;
@padding-base-horizontal: 12px;
@padding-large-vertical: 10px;
@padding-large-horizontal: 16px;
@padding-small-vertical: 5px;
@padding-small-horizontal: 10px;
@padding-xs-vertical: 1px;
@padding-xs-horizontal: 5px;
@line-height-large: 1.33;
@line-height-small: 1.5;
@border-radius-base: 4px;
@border-radius-large: 6px;
@border-radius-small: 3px;
//** Global color for active items (e.g., navs or dropdowns).
@component-active-color: #fff;
//** Global background color for active items (e.g., navs or dropdowns).
@component-active-bg: @brand-primary;
//** Width of the `border` for generating carets that indicator dropdowns.
@caret-width-base: 4px;
//** Carets increase slightly in size for larger components.
@caret-width-large: 5px;
//== Tables
//
//## Customizes the `.table` component with basic values, each used across all table variations.
//** Padding for `<th>`s and `<td>`s.
@table-cell-padding: 8px;
//** Padding for cells in `.table-condensed`.
@table-condensed-cell-padding: 5px;
//** Default background color used for all tables.
@table-bg: transparent;
//** Background color used for `.table-striped`.
@table-bg-accent: #f9f9f9;
//** Background color used for `.table-hover`.
@table-bg-hover: #f5f5f5;
@table-bg-active: @table-bg-hover;
//** Border color for table and cell borders.
@table-border-color: #ddd;
//== Buttons
//
//## For each of Bootstrap's buttons, define text, background and border color.
@btn-font-weight: normal;
@btn-default-color: #333;
@btn-default-bg: #fff;
@btn-default-border: #ccc;
@btn-primary-color: #fff;
@btn-primary-bg: @brand-primary;
@btn-primary-border: darken(@btn-primary-bg, 5%);
@btn-success-color: #fff;
@btn-success-bg: @brand-success;
@btn-success-border: darken(@btn-success-bg, 5%);
@btn-info-color: #fff;
@btn-info-bg: @brand-info;
@btn-info-border: darken(@btn-info-bg, 5%);
@btn-warning-color: #fff;
@btn-warning-bg: @brand-warning;
@btn-warning-border: darken(@btn-warning-bg, 5%);
@btn-danger-color: #fff;
@btn-danger-bg: @brand-danger;
@btn-danger-border: darken(@btn-danger-bg, 5%);
@btn-link-disabled-color: @gray-light;
//== Forms
//
//##
//** `<input>` background color
@input-bg: #fff;
//** `<input disabled>` background color
@input-bg-disabled: @gray-lighter;
//** Text color for `<input>`s
@input-color: @gray;
//** `<input>` border color
@input-border: #ccc;
//** `<input>` border radius
@input-border-radius: @border-radius-base;
//** Border color for inputs on focus
@input-border-focus: #66afe9;
//** Placeholder text color
@input-color-placeholder: @gray-light;
//** Default `.form-control` height
@input-height-base: (@line-height-computed + (@padding-base-vertical * 2) + 2);
//** Large `.form-control` height
@input-height-large: (ceil(@font-size-large * @line-height-large) + (@padding-large-vertical * 2) + 2);
//** Small `.form-control` height
@input-height-small: (floor(@font-size-small * @line-height-small) + (@padding-small-vertical * 2) + 2);
@legend-color: @gray-dark;
@legend-border-color: #e5e5e5;
//** Background color for textual input addons
@input-group-addon-bg: @gray-lighter;
//** Border color for textual input addons
@input-group-addon-border-color: @input-border;
//== Dropdowns
//
//## Dropdown menu container and contents.
//** Background for the dropdown menu.
@dropdown-bg: #fff;
//** Dropdown menu `border-color`.
@dropdown-border: rgba(0,0,0,.15);
//** Dropdown menu `border-color` **for IE8**.
@dropdown-fallback-border: #ccc;
//** Divider color for between dropdown items.
@dropdown-divider-bg: #e5e5e5;
//** Dropdown link text color.
@dropdown-link-color: @gray-dark;
//** Hover color for dropdown links.
@dropdown-link-hover-color: darken(@gray-dark, 5%);
//** Hover background for dropdown links.
@dropdown-link-hover-bg: #f5f5f5;
//** Active dropdown menu item text color.
@dropdown-link-active-color: @component-active-color;
//** Active dropdown menu item background color.
@dropdown-link-active-bg: @component-active-bg;
//** Disabled dropdown menu item background color.
@dropdown-link-disabled-color: @gray-light;
//** Text color for headers within dropdown menus.
@dropdown-header-color: @gray-light;
//** Deprecated `@dropdown-caret-color` as of v3.1.0
@dropdown-caret-color: #000;
//-- Z-index master list
//
// Warning: Avoid customizing these values. They're used for a bird's eye view
// of components dependent on the z-axis and are designed to all work together.
//
// Note: These variables are not generated into the Customizer.
@zindex-navbar: 1000;
@zindex-dropdown: 1000;
@zindex-popover: 1060;
@zindex-tooltip: 1070;
@zindex-navbar-fixed: 1030;
@zindex-modal-background: 1040;
@zindex-modal: 1050;
//== Media queries breakpoints
//
//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
// Extra small screen / phone
//** Deprecated `@screen-xs` as of v3.0.1
@screen-xs: 480px;
//** Deprecated `@screen-xs-min` as of v3.2.0
@screen-xs-min: @screen-xs;
//** Deprecated `@screen-phone` as of v3.0.1
@screen-phone: @screen-xs-min;
// Small screen / tablet
//** Deprecated `@screen-sm` as of v3.0.1
@screen-sm: 768px;
@screen-sm-min: @screen-sm;
//** Deprecated `@screen-tablet` as of v3.0.1
@screen-tablet: @screen-sm-min;
// Medium screen / desktop
//** Deprecated `@screen-md` as of v3.0.1
@screen-md: 992px;
@screen-md-min: @screen-md;
//** Deprecated `@screen-desktop` as of v3.0.1
@screen-desktop: @screen-md-min;
// Large screen / wide desktop
//** Deprecated `@screen-lg` as of v3.0.1
@screen-lg: 1200px;
@screen-lg-min: @screen-lg;
//** Deprecated `@screen-lg-desktop` as of v3.0.1
@screen-lg-desktop: @screen-lg-min;
// So media queries don't overlap when required, provide a maximum
@screen-xs-max: (@screen-sm-min - 1);
@screen-sm-max: (@screen-md-min - 1);
@screen-md-max: (@screen-lg-min - 1);
//== Grid system
//
//## Define your custom responsive grid.
//** Number of columns in the grid.
@grid-columns: 12;
//** Padding between columns. Gets divided in half for the left and right.
@grid-gutter-width: 30px;
// Navbar collapse
//** Point at which the navbar becomes uncollapsed.
@grid-float-breakpoint: @screen-sm-min;
//** Point at which the navbar begins collapsing.
@grid-float-breakpoint-max: (@grid-float-breakpoint - 1);
//== Container sizes
//
//## Define the maximum width of `.container` for different screen sizes.
// Small screen / tablet
@container-tablet: ((720px + @grid-gutter-width));
//** For `@screen-sm-min` and up.
@container-sm: @container-tablet;
// Medium screen / desktop
@container-desktop: ((940px + @grid-gutter-width));
//** For `@screen-md-min` and up.
@container-md: @container-desktop;
// Large screen / wide desktop
@container-large-desktop: ((1140px + @grid-gutter-width));
//** For `@screen-lg-min` and up.
@container-lg: @container-large-desktop;
//== Navbar
//
//##
// Basics of a navbar
@navbar-height: 50px;
@navbar-margin-bottom: @line-height-computed;
@navbar-border-radius: @border-radius-base;
@navbar-padding-horizontal: floor((@grid-gutter-width / 2));
@navbar-padding-vertical: ((@navbar-height - @line-height-computed) / 2);
@navbar-collapse-max-height: 340px;
@navbar-default-color: #777;
@navbar-default-bg: #f8f8f8;
@navbar-default-border: darken(@navbar-default-bg, 6.5%);
// Navbar links
@navbar-default-link-color: #777;
@navbar-default-link-hover-color: #333;
@navbar-default-link-hover-bg: transparent;
@navbar-default-link-active-color: #555;
@navbar-default-link-active-bg: darken(@navbar-default-bg, 6.5%);
@navbar-default-link-disabled-color: #ccc;
@navbar-default-link-disabled-bg: transparent;
// Navbar brand label
@navbar-default-brand-color: @navbar-default-link-color;
@navbar-default-brand-hover-color: darken(@navbar-default-brand-color, 10%);
@navbar-default-brand-hover-bg: transparent;
// Navbar toggle
@navbar-default-toggle-hover-bg: #ddd;
@navbar-default-toggle-icon-bar-bg: #888;
@navbar-default-toggle-border-color: #ddd;
// Inverted navbar
// Reset inverted navbar basics
@navbar-inverse-color: @gray-light;
@navbar-inverse-bg: #222;
@navbar-inverse-border: darken(@navbar-inverse-bg, 10%);
// Inverted navbar links
@navbar-inverse-link-color: @gray-light;
@navbar-inverse-link-hover-color: #fff;
@navbar-inverse-link-hover-bg: transparent;
@navbar-inverse-link-active-color: @navbar-inverse-link-hover-color;
@navbar-inverse-link-active-bg: darken(@navbar-inverse-bg, 10%);
@navbar-inverse-link-disabled-color: #444;
@navbar-inverse-link-disabled-bg: transparent;
// Inverted navbar brand label
@navbar-inverse-brand-color: @navbar-inverse-link-color;
@navbar-inverse-brand-hover-color: #fff;
@navbar-inverse-brand-hover-bg: transparent;
// Inverted navbar toggle
@navbar-inverse-toggle-hover-bg: #333;
@navbar-inverse-toggle-icon-bar-bg: #fff;
@navbar-inverse-toggle-border-color: #333;
//== Navs
//
//##
//=== Shared nav styles
@nav-link-padding: 10px 15px;
@nav-link-hover-bg: @gray-lighter;
@nav-disabled-link-color: @gray-light;
@nav-disabled-link-hover-color: @gray-light;
@nav-open-link-hover-color: #fff;
//== Tabs
@nav-tabs-border-color: #ddd;
@nav-tabs-link-hover-border-color: @gray-lighter;
@nav-tabs-active-link-hover-bg: @body-bg;
@nav-tabs-active-link-hover-color: @gray;
@nav-tabs-active-link-hover-border-color: #ddd;
@nav-tabs-justified-link-border-color: #ddd;
@nav-tabs-justified-active-link-border-color: @body-bg;
//== Pills
@nav-pills-border-radius: @border-radius-base;
@nav-pills-active-link-hover-bg: @component-active-bg;
@nav-pills-active-link-hover-color: @component-active-color;
//== Pagination
//
//##
@pagination-color: @link-color;
@pagination-bg: #fff;
@pagination-border: #ddd;
@pagination-hover-color: @link-hover-color;
@pagination-hover-bg: @gray-lighter;
@pagination-hover-border: #ddd;
@pagination-active-color: #fff;
@pagination-active-bg: @brand-primary;
@pagination-active-border: @brand-primary;
@pagination-disabled-color: @gray-light;
@pagination-disabled-bg: #fff;
@pagination-disabled-border: #ddd;
//== Pager
//
//##
@pager-bg: @pagination-bg;
@pager-border: @pagination-border;
@pager-border-radius: 15px;
@pager-hover-bg: @pagination-hover-bg;
@pager-active-bg: @pagination-active-bg;
@pager-active-color: @pagination-active-color;
@pager-disabled-color: @pagination-disabled-color;
//== Jumbotron
//
//##
@jumbotron-padding: 30px;
@jumbotron-color: inherit;
@jumbotron-bg: @gray-lighter;
@jumbotron-heading-color: inherit;
@jumbotron-font-size: ceil((@font-size-base * 1.5));
//== Form states and alerts
//
//## Define colors for form feedback states and, by default, alerts.
@state-success-text: #3c763d;
@state-success-bg: #dff0d8;
@state-success-border: darken(spin(@state-success-bg, -10), 5%);
@state-info-text: #31708f;
@state-info-bg: #d9edf7;
@state-info-border: darken(spin(@state-info-bg, -10), 7%);
@state-warning-text: #8a6d3b;
@state-warning-bg: #fcf8e3;
@state-warning-border: darken(spin(@state-warning-bg, -10), 5%);
@state-danger-text: #a94442;
@state-danger-bg: #f2dede;
@state-danger-border: darken(spin(@state-danger-bg, -10), 5%);
//== Tooltips
//
//##
//** Tooltip max width
@tooltip-max-width: 200px;
//** Tooltip text color
@tooltip-color: #fff;
//** Tooltip background color
@tooltip-bg: #000;
@tooltip-opacity: .9;
//** Tooltip arrow width
@tooltip-arrow-width: 5px;
//** Tooltip arrow color
@tooltip-arrow-color: @tooltip-bg;
//== Popovers
//
//##
//** Popover body background color
@popover-bg: #fff;
//** Popover maximum width
@popover-max-width: 276px;
//** Popover border color
@popover-border-color: rgba(0,0,0,.2);
//** Popover fallback border color
@popover-fallback-border-color: #ccc;
//** Popover title background color
@popover-title-bg: darken(@popover-bg, 3%);
//** Popover arrow width
@popover-arrow-width: 10px;
//** Popover arrow color
@popover-arrow-color: #fff;
//** Popover outer arrow width
@popover-arrow-outer-width: (@popover-arrow-width + 1);
//** Popover outer arrow color
@popover-arrow-outer-color: fadein(@popover-border-color, 5%);
//** Popover outer arrow fallback color
@popover-arrow-outer-fallback-color: darken(@popover-fallback-border-color, 20%);
//== Labels
//
//##
//** Default label background color
@label-default-bg: @gray-light;
//** Primary label background color
@label-primary-bg: @brand-primary;
//** Success label background color
@label-success-bg: @brand-success;
//** Info label background color
@label-info-bg: @brand-info;
//** Warning label background color
@label-warning-bg: @brand-warning;
//** Danger label background color
@label-danger-bg: @brand-danger;
//** Default label text color
@label-color: #fff;
//** Default text color of a linked label
@label-link-hover-color: #fff;
//== Modals
//
//##
//** Padding applied to the modal body
@modal-inner-padding: 15px;
//** Padding applied to the modal title
@modal-title-padding: 15px;
//** Modal title line-height
@modal-title-line-height: @line-height-base;
//** Background color of modal content area
@modal-content-bg: #fff;
//** Modal content border color
@modal-content-border-color: rgba(0,0,0,.2);
//** Modal content border color **for IE8**
@modal-content-fallback-border-color: #999;
//** Modal backdrop background color
@modal-backdrop-bg: #000;
//** Modal backdrop opacity
@modal-backdrop-opacity: .5;
//** Modal header border color
@modal-header-border-color: #e5e5e5;
//** Modal footer border color
@modal-footer-border-color: @modal-header-border-color;
@modal-lg: 900px;
@modal-md: 600px;
@modal-sm: 300px;
//== Alerts
//
//## Define alert colors, border radius, and padding.
@alert-padding: 15px;
@alert-border-radius: @border-radius-base;
@alert-link-font-weight: bold;
@alert-success-bg: @state-success-bg;
@alert-success-text: @state-success-text;
@alert-success-border: @state-success-border;
@alert-info-bg: @state-info-bg;
@alert-info-text: @state-info-text;
@alert-info-border: @state-info-border;
@alert-warning-bg: @state-warning-bg;
@alert-warning-text: @state-warning-text;
@alert-warning-border: @state-warning-border;
@alert-danger-bg: @state-danger-bg;
@alert-danger-text: @state-danger-text;
@alert-danger-border: @state-danger-border;
//== Progress bars
//
//##
//** Background color of the whole progress component
@progress-bg: #f5f5f5;
//** Progress bar text color
@progress-bar-color: #fff;
//** Default progress bar color
@progress-bar-bg: @brand-primary;
//** Success progress bar color
@progress-bar-success-bg: @brand-success;
//** Warning progress bar color
@progress-bar-warning-bg: @brand-warning;
//** Danger progress bar color
@progress-bar-danger-bg: @brand-danger;
//** Info progress bar color
@progress-bar-info-bg: @brand-info;
//== List group
//
//##
//** Background color on `.list-group-item`
@list-group-bg: #fff;
//** `.list-group-item` border color
@list-group-border: #ddd;
//** List group border radius
@list-group-border-radius: @border-radius-base;
//** Background color of single list items on hover
@list-group-hover-bg: #f5f5f5;
//** Text color of active list items
@list-group-active-color: @component-active-color;
//** Background color of active list items
@list-group-active-bg: @component-active-bg;
//** Border color of active list elements
@list-group-active-border: @list-group-active-bg;
//** Text color for content within active list items
@list-group-active-text-color: lighten(@list-group-active-bg, 40%);
//** Text color of disabled list items
@list-group-disabled-color: @gray-light;
//** Background color of disabled list items
@list-group-disabled-bg: @gray-lighter;
//** Text color for content within disabled list items
@list-group-disabled-text-color: @list-group-disabled-color;
@list-group-link-color: #555;
@list-group-link-hover-color: @list-group-link-color;
@list-group-link-heading-color: #333;
//== Panels
//
//##
@panel-bg: #fff;
@panel-body-padding: 15px;
@panel-heading-padding: 10px 15px;
@panel-footer-padding: @panel-heading-padding;
@panel-border-radius: @border-radius-base;
//** Border color for elements within panels
@panel-inner-border: #ddd;
@panel-footer-bg: #f5f5f5;
@panel-default-text: @gray-dark;
@panel-default-border: #ddd;
@panel-default-heading-bg: #f5f5f5;
@panel-primary-text: #fff;
@panel-primary-border: @brand-primary;
@panel-primary-heading-bg: @brand-primary;
@panel-success-text: @state-success-text;
@panel-success-border: @state-success-border;
@panel-success-heading-bg: @state-success-bg;
@panel-info-text: @state-info-text;
@panel-info-border: @state-info-border;
@panel-info-heading-bg: @state-info-bg;
@panel-warning-text: @state-warning-text;
@panel-warning-border: @state-warning-border;
@panel-warning-heading-bg: @state-warning-bg;
@panel-danger-text: @state-danger-text;
@panel-danger-border: @state-danger-border;
@panel-danger-heading-bg: @state-danger-bg;
//== Thumbnails
//
//##
//** Padding around the thumbnail image
@thumbnail-padding: 4px;
//** Thumbnail background color
@thumbnail-bg: @body-bg;
//** Thumbnail border color
@thumbnail-border: #ddd;
//** Thumbnail border radius
@thumbnail-border-radius: @border-radius-base;
//** Custom text color for thumbnail captions
@thumbnail-caption-color: @text-color;
//** Padding around the thumbnail caption
@thumbnail-caption-padding: 9px;
//== Wells
//
//##
@well-bg: #f5f5f5;
@well-border: darken(@well-bg, 7%);
//== Badges
//
//##
@badge-color: #fff;
//** Linked badge text color on hover
@badge-link-hover-color: #fff;
@badge-bg: @gray-light;
//** Badge text color in active nav link
@badge-active-color: @link-color;
//** Badge background color in active nav link
@badge-active-bg: #fff;
@badge-font-weight: bold;
@badge-line-height: 1;
@badge-border-radius: 10px;
//== Breadcrumbs
//
//##
@breadcrumb-padding-vertical: 8px;
@breadcrumb-padding-horizontal: 15px;
//** Breadcrumb background color
@breadcrumb-bg: #f5f5f5;
//** Breadcrumb text color
@breadcrumb-color: #ccc;
//** Text color of current page in the breadcrumb
@breadcrumb-active-color: @gray-light;
//** Textual separator for between breadcrumb elements
@breadcrumb-separator: "/";
//== Carousel
//
//##
@carousel-text-shadow: 0 1px 2px rgba(0,0,0,.6);
@carousel-control-color: #fff;
@carousel-control-width: 15%;
@carousel-control-opacity: .5;
@carousel-control-font-size: 20px;
@carousel-indicator-active-bg: #fff;
@carousel-indicator-border-color: #fff;
@carousel-caption-color: #fff;
//== Close
//
//##
@close-font-weight: bold;
@close-color: #000;
@close-text-shadow: 0 1px 0 #fff;
//== Code
//
//##
@code-color: #c7254e;
@code-bg: #f9f2f4;
@kbd-color: #fff;
@kbd-bg: #333;
@pre-bg: #f5f5f5;
@pre-color: @gray-dark;
@pre-border-color: #ccc;
@pre-scrollable-max-height: 340px;
//== Type
//
//##
//** Horizontal offset for forms and lists.
@component-offset-horizontal: 180px;
//** Text muted color
@text-muted: @gray-light;
//** Abbreviations and acronyms border color
@abbr-border-color: @gray-light;
//** Headings small color
@headings-small-color: @gray-light;
//** Blockquote small color
@blockquote-small-color: @gray-light;
//** Blockquote font size
@blockquote-font-size: (@font-size-base * 1.25);
//** Blockquote border color
@blockquote-border-color: @gray-lighter;
//** Page header border color
@page-header-border-color: @gray-lighter;
//** Width of horizontal description list titles
@dl-horizontal-offset: @component-offset-horizontal;
//** Horizontal line color.
@hr-border: @gray-lighter;

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//
// Wells
// --------------------------------------------------
// Base class
.well {
min-height: 20px;
padding: 19px;
margin-bottom: 20px;
background-color: @well-bg;
border: 1px solid @well-border;
border-radius: @border-radius-base;
.box-shadow(inset 0 1px 1px rgba(0,0,0,.05));
blockquote {
border-color: #ddd;
border-color: rgba(0,0,0,.15);
}
}
// Sizes
.well-lg {
padding: 24px;
border-radius: @border-radius-large;
}
.well-sm {
padding: 9px;
border-radius: @border-radius-small;
}