body{
    background-color: #F0E68C;
}

#simple li{
    list-style-type: none;
    display: inline;
    padding-right: 20px;
}

#rollover{
    margin: 0;
    padding: 0;
}

#rollover li{
        list-style-type: none;
    display: inline;
}
#rollover li a{
    
    color: #fff;
    background-color: #003366;
    text-decoration: none;
    padding: 3px 10px 3px 10px;
}

#rollover li a:hover{
  color: #003366;
    background-color: #fff;  
}