.gallerycontainer{
position: relative;
/*Add a height attribute and set to largest image's height to prevent overlaying*/
}

h1{font-size: 20px; color: red; margin-left: 55}

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

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

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

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding: 5px;
left: -1000px;
border: 1px dashed 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*/
visibility: visible;
top: 50;
left: 450px; /*position where enlarged image should offset horizontally */
z-index: 50;
}

#footer {
background:#C0C0C0;
clear:both;
width:800px;
}
#footer p {
padding:3px;
margin:0;
   }
#footer ul{
margin:0;
padding:0;
list-style:none;		
}
#footer li{
display:inline;
margin:0;
padding: 0em 1.0em;		
}