#lava {
    
    width: 850px;
    height: 45px;
    margin-left: 230px;

}
ul#menu {
    list-style: none;
    overflow: auto; 
}
ul#menu li{
    float: left;
    position: relative; 
    text-transform: uppercase;
    z-index: 5; 
    margin: 3px 5px;
    padding: 5px 10px 4px;
    float: left; 
}


ul#menu li hover {
    color: #ffffff;
}
ul#menu li.backLava {
    background-color: #FF882A;
}