.thumbs ul, .thumbs li {
    list-style: none;
    }
.thumbs li {
    float: left;
    padding: 5px 30px 25px 5px;
    position: relative;
    width: 150px;
    height: 150px;
    }
.thumbs a {
    text-decoration: none;
    }
.thumbs a span {
    position: absolute;
    top: 0;
    left: 0;
    width: 150px;
    height: 150px;
    background: url(../img/image_frame2.png) no-repeat top;
    overflow: hidden;
    }
.thumbs a img {
	height: 140px;
	width: 140px;
	}
.thumbs a:hover span {
    background-position: 0 -150px;
    }