"Carousel with Timer and Caption"
Bootstrap 3.1.0 Snippet by ckthomp

<div class="container"> <div class="row"> <h2>Carousel with text and transition timer.</h2> </div> <div class="row"> <!-- The carousel --> <div id="transition-timer-carousel" class="carousel slide transition-timer-carousel" data-ride="carousel"> <!-- Indicators --> <ol class="carousel-indicators"> <li data-target="#transition-timer-carousel" data-slide-to="0" class="active"></li> <li data-target="#transition-timer-carousel" data-slide-to="1"></li> <li data-target="#transition-timer-carousel" data-slide-to="2"></li> </ol> <!-- Wrapper for slides --> <div class="carousel-inner"> <div class="item active"> <img src="http://placehold.it/1200x400" /> <div class="carousel-caption"> <h1 class="carousel-caption-header">Slide 1</h1> <p class="carousel-caption-text hidden-sm hidden-xs"> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse dignissim aliquet rutrum. Praesent vitae ante in nisi condimentum egestas. Aliquam. </p> </div> </div> <div class="item"> <img src="http://placehold.it/1200x400/AAAAAA/888888" /> <div class="carousel-caption"> <h1 class="carousel-caption-header">Slide 2</h1> <p class="carousel-caption-text hidden-sm hidden-xs"> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse dignissim aliquet rutrum. Praesent vitae ante in nisi condimentum egestas. Aliquam. </p> </div> </div> <div class="item"> <img src="http://placehold.it/1200x400/888888/555555" /> <div class="carousel-caption"> <h1 class="carousel-caption-header">Slide 3</h1> <p class="carousel-caption-text hidden-sm hidden-xs"> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse dignissim aliquet rutrum. Praesent vitae ante in nisi condimentum egestas. Aliquam. </p> </div> </div> </div> <!-- Controls --> <a class="left carousel-control" href="#transition-timer-carousel" data-slide="prev"> <span class="glyphicon glyphicon-chevron-left"></span> </a> <a class="right carousel-control" href="#transition-timer-carousel" data-slide="next"> <span class="glyphicon glyphicon-chevron-right"></span> </a> <!-- Timer "progress bar" --> <hr class="transition-timer-carousel-progress-bar animate" /> </div> </div> </div>
.transition-timer-carousel .carousel-caption { background: -moz-linear-gradient(top, rgba(0,0,0,0) 0%, rgba(0,0,0,0.1) 4%, rgba(0,0,0,0.5) 32%, rgba(0,0,0,1) 100%); /* FF3.6+ */ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(0,0,0,0)), color-stop(4%,rgba(0,0,0,0.1)), color-stop(32%,rgba(0,0,0,0.5)), color-stop(100%,rgba(0,0,0,1))); /* Chrome,Safari4+ */ background: -webkit-linear-gradient(top, rgba(0,0,0,0) 0%,rgba(0,0,0,0.1) 4%,rgba(0,0,0,0.5) 32%,rgba(0,0,0,1) 100%); /* Chrome10+,Safari5.1+ */ background: -o-linear-gradient(top, rgba(0,0,0,0) 0%,rgba(0,0,0,0.1) 4%,rgba(0,0,0,0.5) 32%,rgba(0,0,0,1) 100%); /* Opera 11.10+ */ background: -ms-linear-gradient(top, rgba(0,0,0,0) 0%,rgba(0,0,0,0.1) 4%,rgba(0,0,0,0.5) 32%,rgba(0,0,0,1) 100%); /* IE10+ */ background: linear-gradient(to bottom, rgba(0,0,0,0) 0%,rgba(0,0,0,0.1) 4%,rgba(0,0,0,0.5) 32%,rgba(0,0,0,1) 100%); /* W3C */ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00000000', endColorstr='#000000',GradientType=0 ); /* IE6-9 */ width: 100%; left: 0px; right: 0px; bottom: 0px; text-align: left; padding-top: 5px; padding-left: 15%; padding-right: 15%; } .transition-timer-carousel .carousel-caption .carousel-caption-header { margin-top: 10px; font-size: 24px; } @media (min-width: 970px) { /* Lower the font size of the carousel caption header so that our caption doesn't take up the full image/slide on smaller screens */ .transition-timer-carousel .carousel-caption .carousel-caption-header { font-size: 36px; } } .transition-timer-carousel .carousel-indicators { bottom: 0px; margin-bottom: 5px; } .transition-timer-carousel .carousel-control { z-index: 11; } .transition-timer-carousel .transition-timer-carousel-progress-bar { height: 5px; background-color: #5cb85c; width: 0%; margin: -5px 0px 0px 0px; border: none; z-index: 11; position: relative; } .transition-timer-carousel .transition-timer-carousel-progress-bar.animate{ /* We make the transition time shorter to avoid the slide transitioning before the timer bar is "full" - change the 4.25s here to fit your carousel's transition time */ -webkit-transition: width 4.25s linear; -moz-transition: width 4.25s linear; -o-transition: width 4.25s linear; transition: width 4.25s linear; }
$(document).ready(function() { //Events that reset and restart the timer animation when the slides change $("#transition-timer-carousel").on("slide.bs.carousel", function(event) { //The animate class gets removed so that it jumps straight back to 0% $(".transition-timer-carousel-progress-bar", this) .removeClass("animate").css("width", "0%"); }).on("slid.bs.carousel", function(event) { //The slide transition finished, so re-add the animate class so that //the timer bar takes time to fill up $(".transition-timer-carousel-progress-bar", this) .addClass("animate").css("width", "100%"); }); //Kick off the initial slide animation when the document is ready $(".transition-timer-carousel-progress-bar", "#transition-timer-carousel") .css("width", "100%"); });

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