#sddm{margin:0;padding:0;z-index:30;}#sddm li{margin:0;padding:0;list-style:none;float:left;font:11px Arial,"Helvetica Neue",Helvetica,sans-serif;}#sddm li a{display:block;margin:0 1px 0 0;padding:4px 10px;background:#ffffff;color:#555555;text-align:center;text-decoration:none;}#sddm li a:hover{background:#dddddd;}#sddm div{position:absolute;visibility:hidden;margin:0;padding:0;background:#f1f1f1;border:1px solid #cccccc;}#sddm div a{position:relative;display:block;margin:0;padding:5px 10px;width:auto;white-space:nowrap;text-align:left;text-decoration:none;background:#f1f1f1;color:#666666;font:11px arial;}#sddm div a:hover{background:#8a8a89;color:#FFF;}.top_nav1{float:right;}