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

.gallerycontainer{
position: relative;
}

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

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

.thumbnail span{ 
position: absolute;
background-color: lightyellow;
padding: 0;
left: -1000px;
border: 1px solid black;
visibility: hidden;
}
.thumbnail:hover span{ 
visibility: visible;
top: inherit;
left: 625px; 
z-index: 50;
}