#jsddm ul
{  }

 #jsddm  li
 { float: left;
  list-style: none;
  font-size:16px;
  font-weight:blod;}
 #jsddm li a
 { display: block;
  text-decoration: none;
  width:68px;
  color: #ffffff;
  white-space: nowrap;
  text-align:center;}
  
  #jsddm li ul
  { padding:0;   position: absolute;
   visibility: hidden;
   z-index:999;}
  
   #jsddm li ul li
   { float: none;
    display: inline;
margin-left:-5px;
}
   
   #jsddm li ul li a
   { width:auto;
    background:#2c3e63;
    color: #ffffff;
    padding:10px;
    font-size:14px;
    font-weight:normal;
    text-align:center;
     }
   
   #jsddm li ul li a:hover
   { background: #fff;
   color: #184f86;}
#main {width:1000px; margin:0 auto;}