OTS Progress Circles

by James

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script src="http://code.jquery.com/color/jquery.color-2.1.2.min.js"></script>
<div class="container">
    <div class="progress-bar-wrapper hover panel">
        <div class="loading-spinner circle front">
            <img src="http://whatsmylot.com/style/spinner.gif" class="spinner" />
        </div>
        <div class="success-spinner circle back"></div>
    </div>
</div>

CSS

.progress-bar-wrapper {
    margin: 10px;
    margin-top: 50px;
    width: 65px;
    height: 65px;
    float: left;
    position: relative;
    -webkit-perspective: 600px;
    -moz-perspective: 600px;
    perspective: 600px;
}
.spinner {
    width: 50px;
    margin: 7.5px;
}
.panel .front {
    float: none;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 900;
}
.panel .back {
    float: none;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 800;
}
.circle {
    background: gainsboro;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .15);
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .15);
}
.front {
    -webkit-transform: rotateX(0deg) rotateY(0deg);
    -moz-transform: rotateX(0deg) rotateY(0deg);
    transform: rotateX(0deg) rotateY(0deg);
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transition: all .4s ease-in-out;
    transition: all .4s ease-in-out;
}
.back {
    -webkit-transform: rotateY(-180deg);
    -moz-transform: rotateY(-179deg);
    transform: rotateY(-179deg);
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transition: all .4s ease-in-out;
    transition: all .4s ease-in-out;
}
.panel.flip .front {
    z-index: 900;
    border-color: #eee;
    background: #333;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    transform: rotateY(180deg);
}
.panel.flip .back {
    z-index: 1000;
    background: #80868d;
    -webkit-transform: rotateX(0deg) rotateY(0deg);
    -moz-transform: rotateX(0deg) rotateY(0deg);
   ...

JavaScript

$(function () {
    $('.hover').hover(function () {
        $(this).addClass('flip');
    }, function () {
        $(this).removeClass('flip');
    });

});