a.ilightbox{
	display:block;
	background: url(zoom_icon3.png) 50% 25% no-repeat;
}
a.ilightbox:hover {
	background-color:#000;
	background-position: 50%;
	-webkit-transition:	background-position 0.3s ease-out;
	-moz-transition:		background-position 0.3s ease-out;
	-o-transition:			background-position 0.3s ease-out;
	-ms-transition:		background-position 0.3s ease-out;
	transition:				background-position 0.3s ease-out;

}
a.ilightbox:hover img{
	opacity:0.5;
}