#nav{
width: 180px;
padding: 0 0 1em 0;
margin-bottom: 1em;
font:normal 14px Myriad, Lucida Grande, Trebuchet MS, Verdana, Helvetica, sans-serif;
background-image:url('links.jpg');
}

* html #nav{ /*IE 6 only */
width: 150px; /*Box model bug: 180px minus all left and right paddings for #blueblock */
}

#nav ul{
list-style: none;
margin: 0;
padding: 0;
border: none;
text-align:center;
}

#nav li {
border-bottom: 1px solid  #ffffff;
margin: 0;
}

#nav li a{
display: block;
color: #fff;
text-decoration: none;
width: 100%;
}

html>body #nav li a{ /*Non IE6 width*/
width: auto;
}

#nav li a:hover {
color: green;

}