/* simple css-based tooltip */
div.tooltip {
	background-color:#777;
	outline:1px solid #669;
	border:2px solid #fff;
	padding:10px 15px;
	width:100px;
	display:none;
	color:#fff;
	text-align:left;
	font-size:12px;
	/* outline radius for mozilla/firefox only */
	outline-radius:4px;
	-moz-outline-radius:4px;
	-webkit-outline-radius:4px;
}