.yh_tt_div { background-image: url(../images/trans-white.png); width: 354px; padding: 3px 5px 5px; }

.yh_tooltip {
 font-size: 11px; 
 font-face: arial,helvetica,sans-serif;
}

.tt_header { position: relative; width: 0; height: 0; margin-bottom: 3px; }

.tooltip {
 display: none;
}