#nav
{

}
    #nav > a
    {
        display: none;
    }
    #nav li
    {
        position: relative;
    }

    /* first level */

    #nav > ul
    {
        /*height: 3.75em;*/
        background-color: #009;
    }
        #nav > ul > li
        {
            /*width: 25%;
            height: 100%;*/
            text-align: center;
            float: left;
        }

        #nav > ul > li > a{
          margin-right: 10px;
        }

    /* second level */

    #nav li ul
    {
        display: none;
        position: absolute;
        text-align: left;
        /*top: 100%;*/
        background-color: #009;
    }
        #nav li:hover ul
        {
            display: block;
        }

    #nav li ul a {
      width:200px;
    }

/* All levels */
td.nav {
  background-color: #009;
}

#nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  background-color: #009;
  font-size: 16px;
}

#nav ul li a {
  display: inline-block;
  color: #3CF;
  padding: 7px 7px;
  height: 25px;
  vertical-align: middle;
  text-decoration: none;
}

#nav ul li a:hover {
  background-color: #3CF;
  color: #009;
}