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

.thumbnail:hover
{
	background-color: transparent;
	z-index: 50;
}

.thumbnail span
{
	/*CSS for enlarged image*/
	position: absolute;
	background-color: #FFF;
	padding: 5px;
	left: -1000px;
	border: 1px #000 solid;
	visibility: hidden;
	color: black;
	text-decoration: none;
}

.thumbnail span img
{
	/*CSS for enlarged image*/
	padding: 2px;
	border: 0;
}

.thumbnail:hover span
{
	/*CSS for enlarged image on hover*/
	visibility: visible;
	top: 60px;
	left: 60px;
	/*position where enlarged image should offset horizontally */
}