nav ul {
  list-style: none;
  background-color: #444;
  text-align: center;
  padding: 0;
  margin: 0;
}

nav li {
    width: 300px;
    border-right: 3px solid yellow;
    height: 50px;
    line-height: 50px;
    font-size: 140%;
    display: inline-block;
    margin-right: -4px;
  }

nav li:last-child{
	    border-right: none;
}

nav li li{
	    border-right: none;
}

nav a {
  text-decoration: none;
  color: #fff;
  display: block;
  padding-left: 15px;
  transition: .5s background-color;
}

nav a:hover {
  background-color: #005f5f;
}

nav a.active {
  background-color: #aaa;
  color: #444;
  cursor: default;
}

/* Sub Menus */
nav li li {
  font-size: .8em;
}

nav > ul > li {
   text-align: center;
}

nav > ul > li > ul{
	text-align: left;
}

nav > ul > li > a {
    padding-left: 0;
}

/* Sub Menus */
nav li ul {
    position: absolute;
    display: none;
    width: inherit;
}

nav li:hover ul {
   display: block;
}
nav li ul li {
   display: block;
 }