ul 
{
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}
  
li 
{
    float: left;
    border-right:1px solid #bbb;
}
  
li:last-child 
{
    border-right: none;
}
  
li a 
{
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}
  
li a:hover:not(.active) 
{
    background-color: #111;
}
  
.active 
{
    background-color: #04AA6D;
}