li,ul{margin:0;padding:0;list-style:none;}
li img{vertical-align:bottom;border:0px;border:1px solid #a3afc5;}

.dhooo_tab{width:610px; border:1px solid #a3afc5;position:relative; float:left;}

.tab_btn{overflow:hidden;height:28px; padding-left:20px; padding-top:1px; background:url(../images/tabbar.gif) repeat-x ; }
.tab_btn li {float:left; width:104px;font-size:14px;display:block; padding:5px; zoom:1;text-decoration:none; color:#fff;line-height:100%; cursor:pointer; text-align:center; font-family: "Arial Black", Gadget, sans-serif;}
.tab_btn li.hot {background:#fff;color:#333;cursor:default; padding-bottom:10px;}

.main{width:590px;height:260px; overflow:hidden;  margin:7px 8px 8px 8px; text-align:left;font-size:12px;}


.shell{width:99999px; height:100%; }
.shell li{float:left; width:590px; height:100%; }