/* entire container, keeps perspective */
.card-container {
	-webkit-perspective: 800px;
	-moz-perspective: 800px;
	-o-perspective: 800px;
	perspective: 800px;
	margin-bottom: 20px;
}
/* flip the pane when hovered */
.card-container:not(.manual-flip):hover .card,
.card-container.hover.manual-flip .card{
	-webkit-transform: rotateY( 180deg );
	-moz-transform: rotateY( 180deg );
	-o-transform: rotateY( 180deg );
	transform: rotateY( 180deg );
}


.card-container.static:hover .card,
.card-container.static.hover .card {
	-webkit-transform: none;
	-moz-transform: none;
	-o-transform: none;
	transform: none;
}
/* flip speed goes here */
.card {
	-webkit-transition: -webkit-transform .5s;
	-moz-transition: -moz-transform .5s;
	-o-transition: -o-transform .5s;
	transition: transform .5s;
	-webkit-transform-style: preserve-3d;
	-moz-transform-style: preserve-3d;
	-o-transform-style: preserve-3d;
	transform-style: preserve-3d;
	position: relative;
}

/* hide back of pane during swap */
.front, .back {
	-webkit-backface-visibility: hidden;
	-moz-backface-visibility: hidden;
	-o-backface-visibility: hidden;
	backface-visibility: hidden;
	position: absolute;
}

/* front pane, placed above back */
.front {
	z-index: 2;
}

/* back, initially hidden pane */
.back {
	-webkit-transform: rotateY( 180deg );
	-moz-transform: rotateY( 180deg );
	-o-transform: rotateY( 180deg );
	transform: rotateY( 180deg );
	z-index: 3;
}


/*        Style       */

.card-container, .front, .back {
	width: 350px;
	height: 350px;
     margin-left: auto;
     margin-right: auto;
}



/*       Fix bug for IE      */

@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
    .front, .back{
        -ms-backface-visibility: visible;
        backface-visibility: visible;
    }

    .back {
        visibility: hidden;
        -ms-transition: all 0.2s cubic-bezier(.92,.01,.83,.67);
    }
    .front{
        z-index: 4;
    }
    .card-container:not(.manual-flip):hover .back,
    .card-container.manual-flip.hover .back{
        z-index: 5;
        visibility: visible;
    }
}