/* style the initial image size 100px x 75px no border and 5pixel padding */
ul#imggal li a img {
width:125px; height:75px;
border:0; margin:5px;
list-style-type:none;
}

/* style the size, background color, border and margin of the submenu links */
ul#imggal li a {
float:left;
width:135px;
height:85px;
background:#D6E0CF;
border:1px solid #5D8837;
margin:3px;
margin: 15px;
list-style-type:none;
}

/* style position of the links on hover */
ul#imggal li a:hover {
position:relative;
}

/* style the 2x size image on hover with an absolute position to place it centrally over the original image */
a#imggal:hover img {
width:250px; height:150px;
position:absolute;
left:-63px; top:-37px;
border:0;
border:1px solid #5D8837;
padding:0px;
background:#D6E0CF;
list-style-type:none;
}

ul#imggal {
padding:0 0 0 0px; 
margin:0;
list-style-type: none;
border:0;
}