/* simple css-based tooltip */
.tooltip {
    background: rgba(0, 0, 0, .75);
    padding:10px 15px;
    width:200px;
    color:#fff;
    text-align:left;
    font-size:12px;
	-moz-border-radius:10px;
    -webkit-border-radius:10px;
	border-radius: 10px;
	text-align:center;
	-moz-opacity:.50; filter:alpha(opacity=50); opacity:.50;
	

    /* outline radius for mozilla/firefox only */
    -moz-box-shadow:0 0 10px #333;
    -webkit-box-shadow:0 0 10px #333;
	box-shadow:0 0 10px #333;
}