.tooltip {
	position: relative;
	font: 11px arial,helvetica,sans-serif;
   color: #000066;
	text-align: center;
	text-decoration: none;
	width: 200px;
	z-index:1006;
}

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

.tooltip span.top {
	background: url(bt.gif) no-repeat top;
	padding: 30px 8px 0;
}