.block-popup_centered{
    float: left;
    height: 0;
    width: 0;
}
#popup-ad {

    overflow: visible;
    z-index: 1000;
    border: 1px solid #999;
    position:absolute;
    background-color:white;
    top: 5px;
    display: none;
    float: left;
}
#popup-ad .advertisement-header {
    height: 15px;
    position:absolute;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
    font-style: normal;
    line-height: normal;
    font-weight: normal;
    color: #FFF;
    text-decoration: none;
	z-index:100;
    /*background-color: #999;*/
}


#popup-ad .close-outer {
    background-color: #999;
    float: left;
    height: 15px;
    width: 15px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-style: normal;
    line-height: normal;
    font-weight: normal;
    color: #FFF;
    text-decoration: none;
}
#popup-ad .advertisement-close {
    background-color: #999;
    float: left;
    height: 16px;
    width: 16px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-style: normal;
    line-height: normal;
    font-weight: normal;
    color: #FFF;
    text-decoration: none;
   padding:4px 2px 4px 7px;
}
#popup-ad .advertisement-close:hover {
    background-color: #C00;
    float: left;
    height: 16px;
    width: 16px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-style: normal;
    line-height: normal;
    font-weight: normal;
    color: #FFF;
    text-decoration: none;
    padding:4px 2px 4px 7px;
}