.zoom{
		transition: 1.5s ease;
 		-moz-transition: 1.5s ease; /* Firefox */
 		-webkit-transition: 1.5s ease; /* Chrome - Safari */
 		-o-transition: 1.5s ease; /* Opera */
	}
.zoom:hover{
		transform : scale(2);
		-moz-transform : scale(2); /* Firefox */
		-webkit-transform : scale(2); /* Chrome - Safari */
		-o-transform : scale(2); /* Opera */
		-ms-transform : scale(2); /* IE9 */
	}