ul.nav1 {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;

}

li.nav1 {
    float: left;
}

li.nav1 a {
    display:block;
    padding-left:0px;
    padding-right:20px;
    padding-top:20px;
    padding-bottom:20px;
    background-color:burlywood;
    font-size:large;
    text-decoration:none;
}

li.nav1 a:hover {
background-color:beige;
    
}