#enlarge {padding:0; margin:0 auto; list-style-type:none; width:420px; height:50px;}
#enlarge li {display:block; float:left; width:75px; height:75px; position:relative;}
#enlarge li a {display:block; width:75x; height:75px; background:transparent; overflow:hidden; position:relative; border:1px solid #fff;}
#enlarge li a img {width:55px; height:55px; border:1px solid #aaa; margin:12px;}
#enlarge li a:hover {margin:0; text-indent:-1000px; border:1px solid #aaa; background:#aaa;}
#enlarge li a:hover img {width:0; height:0;}
#enlarge li a.one:hover {background:url(web/aaron/pic/31_s.gif);}
#enlarge li a.two:hover {background:url(web/aaron/pic/30_S.gif);}
#enlarge li a.three:hover {background:url(web/aaron/pic/29_s.gif);}
#enlarge li a.four:hover {background:url(web/aaron/pic/28_s.gif);}
#enlarge li a.five:hover {background:url(web/aaron/pic/27_s.gif);}