/**
 * @author Hakim El Hattab | http://hakim.se
 */
.thumb {
    position: relative;
    width: 636px;
    height: 393px;
    margin: auto;
}

.thumb img {
    position: absolute;
    top: 0;
    left: 0;
}

/**
 * Kort styles start here, everything above is demo-page 
 * specific.
 */

.kort {
    -webkit-perspective: 1200px;
    -moz-perspective: 1200px;
    -o-perspective: 1200px;
    perspective: 1200px;

    -webkit-perspective-origin: 50% 50%;
    -moz-perspective-origin: 50% 50%;
    -o-perspective-origin: 50% 50%;
    perspective-origin: 50% 50%;

    -webkit-touch-callout: none;
    -webkit-user-select: none;
}

.kort img {
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

/* DEFAULT TRANSITION */
.kort:hover img,
.kort.touching img {
    -webkit-transform: translateX(-60%) rotateY(60deg) translateZ(-80px);
    -moz-transform: translateX(-60%) rotateY(60deg) translateZ(-80px);
    -o-transform: translateX(-60%) rotateY(60deg) translateZ(-80px);
    transform: translateX(-60%) rotateY(60deg) translateZ(-80px);
}

.kort:hover img.present~img,
.kort.touching img.present~img {
    -webkit-transform: translateX(82%) rotateY(50deg);
    -moz-transform: translateX(82%) rotateY(50deg);
    -o-transform: translateX(82%) rotateY(50deg);
    transform: translateX(82%) rotateY(50deg);
}

/* CONCAVE TRANSITION */
.kort.concave:hover img.present~img,
.kort.concave.touching img.present~img {
    -webkit-transform: translateX(60%) rotateY(-60deg) translateZ(-80px);
    ;
    -moz-transform: translateX(60%) rotateY(-60deg) translateZ(-80px);
    ;
    -o-transform: translateX(60%) rotateY(-60deg) translateZ(-80px);
    ;
    transform: translateX(60%) rotateY(-60deg) translateZ(-80px);
    ;
}

/* STACK TRANSITION */
.kort.stack:hover img,
.kort.stack.touching img {
    -webkit-transform: translateZ(-180px) rotateY(-60deg);
    -moz-transform: translateZ(-180px) rotateY(-60deg);
    -o-transform: translateZ(-180px) rotateY(-60deg);
    transform: translateZ(-180px) rotateY(-60deg);
}

.kort.stack:hover img.present~img,
.kort.stack.touching img.present~img {
    -webkit-transform: translateX(82%) rotateY(50deg);
    -moz-transform: translateX(82%) rotateY(50deg);
    -o-transform: translateX(82%) rotateY(50deg);
    transform: translateX(82%) rotateY(50deg);
}

.kort:hover img.present,
.kort.touching img.present {
    -webkit-transform: none;
    -moz-transform: none;
    -o-transform: none;
    transform: none;

    margin: 0 !important;
}

​