.net_ad_text {  font-family: "Arial Black"; font-size: 16px; line-height: 24px; color: #336699; text-decoration: none; font-weight: normal}


.tooltip {
    display:none;
background-image:url(../images/tooltip.png);
font-size:12px;
height:55px;
width:160px;
padding:25px;
color:#fff; 
}