LI.menu {list-style: none;
         padding-top: .5em;
         padding-bottom: .5em;
         border-style: solid;
         border-width: thin;
         border-color: black;
         text-align: center;
}
DIV.menu { width:12.2em;
           position:absolute;
           top:0;
           padding-left:1%;
           padding-right:1%;
           margin-left:0;
           margin-right:0;
}

DIV.main { margin-left:14.2em;
           margin-right:10.2em;
           padding-left:1em;
           padding-right:1em;
           background: #ffffff;
}

H1 {text-align: center;}