.flip-container {
  -webkit-perspective: 1000;
  -moz-perspective: 1000;
  -o-perspective: 1000;
  perspective: 1000;
}

.flip-container:hover .flipper,  
  .flip-container.hover .flipper {
		-webkit-transform: rotateY(180deg);
		-moz-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
		transform: rotateY(180deg);
	}

.flip-container, .front, .back {
	width: 250px;
	height: 56px;
}

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

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

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

	position: relative;
}

.front, .back {
	-webkit-backface-visibility: hidden;
	-moz-backface-visibility: hidden;
  -o-backface-visibility: hidden;
	backface-visibility: hidden;
	position: absolute;
	top: 0;
	left: 0;
}

.back {
	z-index: 2;
	
}

.back {
	-webkit-transform: rotateY(180deg);
	-moz-transform: rotateY(180deg);
  -o-transform: rotateY(180deg);
	transform: rotateY(180deg);
	background: #f0fff0;
}