CSS
#navcontainer
{
width: 12em;
border-right: 1px solid #000;
padding: 0 0 1em 0;
margin-bottom: 2em;
font-family: Verdana, Lucida, Geneva, Helvetica, Arial, sans-serif;
background-color: #90bade;
color: #333;
}

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

#navcontainer li
{
border-bottom: 1px solid #FFFF00;
margin-bottom: 5;
margin-left:10;
margin-right:10;

}

#navcontainer li a
{
display: block;
padding: 5px 5px 5px 0.5em;
border-left: 0px solid #000000;
border-right: 3px solid #EEEE00;
background-color: #ffGG00;
color: #FFFF00;
text-decoration: none;
width: 100%;
}

html>body #navcontainer li a { width: auto; }

#navcontainer li a:hover
{
border-left: 0px solid #EEEE00;
border-right: 3px solid #EEEE00;
background-color: #EEEE00;
color: #000000;
}