ul.nav {                     /* all lists */
  padding: 0;
  margin: 0;
  list-style: none; 
  border:1px solid #ababab;
}
#nav li { 
  background: url("images/menu_option_bg.gif") repeat-x;
  cursor:pointer;
  height: 27px;
  width: 178px;
  border-bottom:1px solid #ababab;
}
#nav li.last {
  border:0;
}
#nav li:hover ul, #nav li.over ul { /* lists nested under hovered list items */
  left: auto;
}
#nav a {
  display:block;
  padding:3px 12px;
  font-size: 14px;
  width: 154px;
  color:#231f20;
  text-decoration: none;
}
#nav a:hover {
  color: #791b7d;
}