.tooltip{
	width: 250px;
	color:#333;
	text-decoration:none;
	text-align:left;
	line-height: 160%;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-weight: lighter;
	letter-spacing: 0.2em;
}

.tooltip span.top{padding: 30px 12px 0;
    background: url(../../img/bt.gif) no-repeat top}

.tooltip b.bottom{padding:3px 12px 15px;color: #548912;
    background: url(../../img/bt.gif) no-repeat bottom}