.tooltip{width:200px;font:lighter 11px/1.3 Arial,sans-serif;font-family:Lucida Grande,Verdana,Lucida Sans Regular,Lucida Sans Unicode,Arial,Verdana,sans-serif;color:#fff;font-weight:700;text-decoration:none;text-align:center}.tooltip span.top{padding:30px 8px 0;background:url(../../img/bubble_tooltips/bt.gif) no-repeat top}.tooltip b.bottom{padding:3px 8px 15px;color:#333;background:url(../../img/bubble_tooltips/bt.gif) no-repeat bottom}