ul{
  list-style-type: none;
  padding: 0;
}

li{
  float: left;
}

li a{
  display: block;
  padding: 10px 15px;
  //background-color: lightblue;
  margin-right: 5px;
  text-decoration: none;
  white-space: nowrap;
}

li:hover > a{
  background-color: #a0a0a0;
  color: white;
}

.clearFix{
  clear: both;
}