#hyly{width:1000px; margin:0px auto; }
#hyly .hyly_tab{overflow:hidden; height:181px; background: url(../../images/zh/default/hyly.gif) 0 0 repeat-x;}
#hyly .hyly_tab a{display:block; padding:0; float:left; text-decoration:none; color:#333;}
#hyly .hyly_tab a:hover{background:#f5f5f5; height:181px; text-decoration:none;}
#hyly .hyly_tab a.on{background:#f5f5f5; height:181px; color:#fff; text-decoration:none;}
#hyly .hyly_box{width:900px; background:#f5f5f5; height:340px; padding:30px 50px; overflow-x:auto; overflow-y:scroll; display:none;}
#hyly .hyly_box li{display:none;}