html {
text-align:center;
background:#fcfcfc;
}

body {
width:842px;
padding:0;
margin:0 auto;
border-right:solid 1px #c0c0c0;
border-left:solid 1px #c0c0c0;
}

#nav ul {
width:100%;
padding:0;
margin:0 0 0 0;
list-style:none;
}

#nav li {
width:280px;
float:left;
}