.preview{
	box-shadow: 0 5px 20px rgba(0, 0, 0, 0.6), 0 5px 20px rgba(0, 0, 0, 0.6);
	width:238px;
	height:400px;
	background-repeat: no-repeat;
	margin-right: auto;
	position:absolute;
	top:0;
	z-index:10;
}