#nav
{
    float: left;
    background: #000;
    width: 800px;
    margin-top: 10px;
}

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

#nav ul li
{
    float: left;
    padding: 0;
    margin: 0;
    display: block;
}

#nav ul li a
{
 text-decoration: none;
 display: inline-block;
 padding: 23px;
 padding-top: 1px;
 padding-bottom: 1px;
 color: #ddd;
 font-size: 1em;
 border-right: 1px solid #555;
 margin: 2px;
 margin-left: 0;
 margin-right: 0;
}

#nav ul li a:hover
{
 background: #eee;
 color: #000;
}

#nav ul li a.first
{
    margin-left: 2px;
}

#nav ul li a.last
{

}