.thumbnail{
position: relative;
z-index: 0;
}

.thumbnail:hover{
	background-color: transparent;
	z-index: 50;
	text-decoration: none;
}

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding: 5px;
left: -1000px;
border: 1px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
}

.thumbnail span img{ /*CSS for enlarged image*/
	border-width: 0;
	padding: 2px;
	text-decoration: none;
}

.thumbnail:hover span{ /*CSS for enlarged image on hover*/
	visibility: visible;
	top: 0;
	left: 60px; /*position where enlarged image should offset horizontally */
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #333333;
	text-decoration: none;

}