div.adDouble {
    height: 180px;
    text-align: center;
    margin-top: 10px;
    background-image: url(/images/loading_ad.gif);
    background-position: 50% 50%;
    background-repeat: no-repeat;
}

div.adSingle {
    height: 80px;
    text-align: center;
    margin-top: 10px;

    background-image: url(/images/loading_ad.gif);
    background-position: 50% 50%;
    background-repeat: no-repeat;
}


div.adBanner {
    height: 80px;
    text-align: center;
    float: left;
    width: 710px;
    height: 100px;

    background-image: url(/images/loading_ad.gif);
    background-position: 50% 50%;
    background-repeat: no-repeat;

}