.panel {
	display:block;
	float: left;
	width: 100%;
	position: relative;
	}

/* -- make sure to declare a default for every property that you want animated -- */
/* -- general styles, including Y axis rotation -- */
.panel .front {
	float: none;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 900;
	width: inherit;
	background: #fff;
	min-height:800px;
	
	-webkit-transform: rotateX(0deg) rotateY(0deg);
	-webkit-transform-style: preserve-3d;
	-webkit-backface-visibility: hidden;
	-moz-transform: rotateX(0deg) rotateY(0deg);
	-moz-transform-style: preserve-3d;
	-moz-backface-visibility: hidden;
	
	/* -- transition is the magic sauce for animation -- */
	-o-transition: all .5s ease-in-out;
	-ms-transition: all .5s ease-in-out;
	-moz-transition: all .5s ease-in-out;
	-webkit-transition: all .5s ease-in-out;
	transition: all .5s ease-in-out;
	}
.panel.flip .front {
	
	z-index: 900;
	background: none;
	-webkit-transform: rotateY(180deg);
	-moz-transform: rotateY(180deg);
	}
.panel .back {
	float: none;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 800;
	width: inherit;
	height: inherit;
	background:#fff;
			
	-webkit-transform: rotateY(-180deg);
	-webkit-transform-style: preserve-3d;
	-webkit-backface-visibility: hidden;
	-moz-transform: rotateY(-180deg);
	-moz-transform-style: preserve-3d;
	-moz-backface-visibility: hidden;
	
	/* -- transition is the magic sauce for animation -- */
	-o-transition: all .5s ease-in-out;
	-ms-transition: all .5s ease-in-out;
	-moz-transition: all .5s ease-in-out;
	-webkit-transition: all .5s ease-in-out;
	transition: all .5s ease-in-out;
	}
.panel.flip .back {
	z-index: 1000;
	-webkit-transform: rotateX(0deg) rotateY(0deg);
	-moz-transform: rotateX(0deg) rotateY(0deg);
	}