.tooltip {font-family:Verdana, Arial, Helvetica, sans-serif; font-size:11px; }
a.tooltip:hover {background:#ffffff; text-decoration:none;} /*BG color is a must for IE6*/
a.tooltip span {display:none; padding:2px 3px; margin-left:8px; width:130px;}
a.tooltip:hover span{display:inline; position:absolute; border:1px solid #cccccc; background:#ffffff; color:#6c6c6c; z-index:100; top: 0px; left:35px;}