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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;
@include transition(.6s ease-in-out left);
// Account for jankitude on images
> img,
> a > img {
@include img-responsive;
line-height: 1;
}
// WebKit CSS3 transforms for supported devices
@media all and (transform-3d), (-webkit-transform-3d) {
@include transition-transform(0.6s ease-in-out);
@include backface-visibility(hidden);
@include perspective(1000px);
&.next,
&.active.right {
@include translate3d(100%, 0, 0);
left: 0;
}
&.prev,
&.active.left {
@include translate3d(-100%, 0, 0);
left: 0;
}
&.next.left,
&.prev.right,
&.active {
@include translate3d(0, 0, 0);
left: 0;
}
}
}
> .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: $carousel-control-width;
@include opacity($carousel-control-opacity);
font-size: $carousel-control-font-size;
color: $carousel-control-color;
text-align: center;
text-shadow: $carousel-text-shadow;
// We can't have this transition here because WebKit cancels the carousel
// animation if you trip this while in the middle of another animation.
// Set gradients for backgrounds
&.left {
@include gradient-horizontal($start-color: rgba(0, 0, 0, .5), $end-color: rgba(0, 0, 0, .0001));
}
&.right {
left: auto;
right: 0;
@include gradient-horizontal($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;
@include opacity(.9);
}
// Toggles
.icon-prev,
.icon-next,
.glyphicon-chevron-left,
.glyphicon-chevron-right {
position: absolute;
top: 50%;
margin-top: -10px;
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;
line-height: 1;
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.
// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Internet_Explorer
//
// 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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