.thumbnail {

	position: relative;

	z-index: 50;		

}



.thumbnail:hover{

	background-color: transparent;

	z-index: 100;		

}



.thumbnail span{ /*CSS for enlarged image*/

	position: absolute;

	background-color: lightyellow;

	padding: 5px;

	left: -1000px;

	border: 1px dashed gray;

	visibility: hidden;

	color: #333333;

	text-decoration: none;

}



.thumbnail span img{ /*CSS for enlarged image*/

	border-width: 0;

	padding: 2px;

}



.thumbnail:hover span{ /*CSS for enlarged image on hover*/

	visibility: visible;

	bottom: 60;

	left: 60px;

}