ul.center_menu {
    border-bottom: 1px solid #AAAAAA;
    margin: 0 !important;
    padding: 5px;
}
ul.center_menu li {
    background: url("/img/bullet.gif") no-repeat scroll 0.35em 0.3em transparent;
    list-style: none outside none;
    margin: 0 0 0.3em !important;
    padding: 0 0 0 20px;
    text-indent: 0 !important;
}