.combox{padding:0px;margin:0px; z-index:1000;} 
.combox ul, .combox li{list-style:none;padding:0;margin:0;z-index:1000; } 
.combox .dropdown{  position:relative;z-index:1000;} 
.combox .cb_popmenu{ } 
.combox .dropdown ul{width:184px; display:block;  margin-top:2px; background-color:#ffffff; border:solid 1px #888;   position:absolute; display:none} 
.combox .dropdown ul li{height:24px; line-height:24px; text-indent:10px} 
.combox .dropdown ul li a{display:block; height:24px; color:#000; text-decoration:none} 
.combox .dropdown ul li a:hover{background:#a0a0a0; color:#000} 