.tooltip{
	width: 227px;
	color:#333;
	font:lighter 11px/1.3 Arial,sans-serif;
	text-decoration:none;
	text-align:center;
	overflow: hidden;
}
.tooltip span.top{padding: 30px 8px 0;
    background: url(bubble.gif) no-repeat top}

.tooltip b.bottom{padding:3px 8px 15px;color: #548912;
    background: url(bubble.gif) no-repeat bottom}