.thumbnail{
	position: relative;
	z-index: 0;
	float: left;
	padding: 5px;
	margin-top: 7px;
	margin-right: 7px;
	margin-bottom: 2px;
	border-top-width: 1px;
	border-right-width: 2px;
	border-bottom-width: 2px;
	border-left-width: 1px;
	border-top-style: solid;
	border-right-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
	border-top-color: #E4E4E4;
	border-right-color: #E4E4E4;
	border-bottom-color: #E4E4E4;
	border-left-color: #E4E4E4;
}

.thumbnail:hover{
	background-color: #EFEFEF;
	z-index: 50;
}
.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: white;
padding: 5px;
left: -1000px;
border: 1px solid gray;
visibility: hidden;
color: black;
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;
	left: 65px;
	top: 50px;

}