/*Credits: Dynamic Drive CSS Library */
/*URL: http://www.dynamicdrive.com/style/ */

.gallerycontainer{
position:relative;
margin-left: auto;
margin-right: auto;
text-align:center;
/*Add a height attribute and set to largest image's height to prevent overlaying*/
height: 500px;
}

.thumbnail img{
border: 1px solid white;
margin: 0 5px 5px 0;
}

.thumbnail:hover{
background-color: transparent;
}

.thumbnail:hover img{
border: 1px solid black;
}

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
padding: 5px;
display: none;
color: black;
text-decoration: none;
}

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

.thumbnail:hover span{ /*CSS for enlarged image*/
display: block;
left: 100px; /*position where enlarged image should offset horizontally */
top: 150px;
z-index: 50;
}