#leftsead{width:131px;height:143px;position:fixed;top:200px;left:1%;}
*html #leftsead{margin-top:258px;position:absolute;top:expression(eval(document.documentElement.scrollTop));}
#leftsead li{width:131px;height:60px;}
#leftsead li img{float:right;}
#leftsead li a{height:49px;float:right;min-width:47px;max-width:131px;}
#leftsead li a .shows{display:block;}
#leftsead li a .hides{margin-right:-143px;cursor:pointer;cursor:hand;}
#leftsead li a.youhui .hides{display:none;position:absolute;right:190px;top:2px;}
#zi{position:relative;font-size:18px;color:#fff;left:50%;top:36px;}