ul.thumb {
float: left;
list-style: none;
margin: 0; padding: 10px;
width: 450px;
}
ul.thumb li {
margin: 0; padding: 5px;
float: left;
position: relative;
width: 125px;
height: 125px;
}
ul.thumb li img {
width: 100px; height: 100px;
-ms-interpolation-mode: bicubic;
border: 1px solid #ddd;
padding: 5px;
background: #f0f0f0;
position: absolute;
left: 0; top: 0;
}
ul.thumb li img.hover {
background:url(http://4.bp.blogspot.com/_p4Te9Li52fs/So9a2fSh2jI/AAAAAAAAAAc/VX0mAW1oYHc/thumb_bg.png) no-repeat center center;
border: none;
}
