#thumbBox{ /*Outermost DIV for thumbnail viewer*/
position: absolute;
left: 0;
top: 0;
width: auto;
padding: 10px;
padding-bottom: 0;
background: #313131;
visibility: hidden;
z-index: 10;
}

#thumbBox .headerbar{ /*Footer DIV of thumbbox that contains "close" link */
font: bold 10px Tahoma;
color: white;
padding: 5px 0;
text-align: left;
}

#thumbBox .footerbar{ /*Footer DIV of thumbbox that contains "close" link */
font: bold 12px Tahoma;
letter-spacing: 5px;
line-height: 1.1em;
color: white;
padding: 5px 0;
text-align: left;
}

#thumbBox #thumbImage{ /*DIV within thumbbox that holds the enlarged image */
background-color: white;
text-align: center;
}

#thumbLoading{ /*DIV for showing "loading" status while thumbbox is being generated*/
position: absolute;
visibility: hidden;
border: 1px solid black;
background-color: #EFEFEF;
padding: 5px;
z-index: 5;
}

.thumbnail{
position: relative;
z-index: 0;
}

.thumbnail:hover{
background-color: transparent;
z-index: 50;
}

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: yellow;
padding: 5px;
left: -1000px;
border: 3px solid black;
visibility: hidden;
color: black;
text-decoration: none;
}

.thumbnail span img{ /*CSS for enlarged image*/
border-width: 5;
padding: 2px;
}

.thumbnail:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
top: 0;
left: 100px; /*position where enlarged image should offset horizontally */

}