/* simple */
.flip-container,
.draw-flip-container,
.style-flip-container
{
    -webkit-perspective: 1000;
    -moz-perspective: 1000;
    -ms-perspective: 1000;
    perspective: 1000;

    -ms-transform: perspective(1000px);
    -moz-transform: perspective(1000px);
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
}

/* START: Accommodating for IE */
.flip-container.flip .back,
.style-flip-container.flip .back,
.draw-flip-container.flip .back{
    -webkit-transform: rotateY(0deg);
    -moz-transform: rotateY(0deg);
    -o-transform: rotateY(0deg);
    -ms-transform: rotateY(0deg);
    transform: rotateY(0deg);
}

.flip-container.flip .front,
.style-flip-container.flip .front,
.draw-flip-container.flip .front
{
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    transform: rotateY(180deg);
}

/* END: Accommodating for IE */

.flip-container,
.draw-flip-container,
.style-flip-container,
.front, .back {
    width: 100%;
    height: 500px;
}

.flipper {
    -webkit-transition: 0.6s;
    -webkit-transform-style: preserve-3d;
    -ms-transition: 0.6s;

    -moz-transition: 0.6s;
    -moz-transform: perspective(1000px);
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;

    transition: 0.6s;
    transform-style: preserve-3d;

    position: relative;
}

.front, .back {
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;

    -webkit-transition: 0.6s;
    -webkit-transform-style: preserve-3d;
    -webkit-transform: rotateY(0deg);

    -moz-transition: 0.6s;
    -moz-transform-style: preserve-3d;
    -moz-transform: rotateY(0deg);

    -o-transition: 0.6s;
    -o-transform-style: preserve-3d;
    -o-transform: rotateY(0deg);

    -ms-transition: 0.6s;
    -ms-transform-style: preserve-3d;
    -ms-transform: rotateY(0deg);

    transition: 0.6s;
    transform-style: preserve-3d;
    transform: rotateY(0deg);

    position: absolute;
    top: 0;
    left: 0;
}

.front {
    -webkit-transform: rotateY(0deg);
    -ms-transform: rotateY(0deg);

    z-index: 2;
}

.back {

    -webkit-transform: rotateY(-180deg);
    -moz-transform: rotateY(-180deg);
    -o-transform: rotateY(-180deg);
    -ms-transform: rotateY(-180deg);
    transform: rotateY(-180deg);
}