// // 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; } // WebKit CSS3 transforms for supported devices @media all and (transform-3d), (-webkit-transform-3d) { .transition-transform(~'0.6s ease-in-out'); .backface-visibility(~'hidden'); .perspective(1000); &.next, &.active.right { .translate3d(100%, 0, 0); left: 0; } &.prev, &.active.left { .translate3d(-100%, 0, 0); left: 0; } &.next.left, &.prev.right, &.active { .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; .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; 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; } }