.tooltip{width: 200px;color:#000;font:lighter 11px/1.3 Arial,sans-serif;text-decoration:none;text-align:center}.tooltip span.top{padding: 30px 8px 0;background: url(bt.gif) no-repeat top}.tooltip b.bottom{padding:3px 8px 15px;color: #548912;background: url(bt.gif) no-repeat bottom}