#dd {
  margin:0px;
  padding: 0px;
  width:1002px;
  float:left;
}

#dd li {
  margin: 0;
  padding: 0;
  list-style: none;
  float: left;
  font-size:12px;
}

#dd li a.menu {
  display: block;
  text-align: center;
  background-color: #000;
  padding: 4px 10px;
  margin: 0 2px 0 0;
  color: #FF6400;
  width: 145px;
  height:13px;
  text-decoration: none;
}

#dd li a.menu:hover {
  background: #FFE600;
  color:#000;
}

.submenu {
  background: #FFF;
  border: 1px solid #000;
  visibility: hidden;
  width:163px;
  position: absolute;
  z-index: 3;
}
.submenu a {
  display: block;
  font: 11px arial;
  text-align: left;
  text-decoration: none;
  padding: 5px;
  color: #FF6400;
  font-size:12px;
}

.submenu a:hover {
  background: #FF6400;
  color: #FFF;
}