.gallerycontainer {
	position: relative;/*Add a height attribute and set to largest image's height to prevent overlaying*/
}
.thumbnail img {
	border: 1px solid #CCCCCC;/*margin: 0 5px 5px 0;*/
}
.thumbnail:hover {
	background-color: transparent;
}
.thumbnail:hover img {
	border: 1px solid #CCCCCC;
}
.thumbnail span { /*CSS for enlarged image*/
	position: absolute;
	/*left: -1000px;*/
	border: 1px solid white;
	visibility: hidden;
	color: black;
	text-decoration: none;
}
.thumbnail span img { /*CSS for enlarged image*/
	border-width: 0;
	padding: 0px;
}
.thumbnail:hover span { /*CSS for enlarged image*/
	visibility: visible;
	/*position where enlarged image should offset horizontally */
	z-index: 50;
}