.topdiv-middle { text-align:left; }
.topdiv-middle a { height:30px !important;float:left;display:block;padding:0px 4px 0px 3px;color:#fff !important;font-size:11px !important;line-height:30px;font-family:Trebuchet MS, Verdana, Arial, Helvetica, sans-serif !important;text-decoration:none;background:none; }
.topdiv-middle a:hover { text-decoration:underline;background:url(images/menu-on-bg.gif) no-repeat center top;  }