.box_advert
{
    width:300px;
    height:250px;
    float:left;
    margin-top:10px;
    margin-left:17px;
}

.box_advert_large
{
    width:338px;
    height:282px;
    float:left; 
}

.box_advert p
{
    font-family: verdana;
    font-size: 9px;
    color: #999999;
    width:250px;
    text-align:center;
    padding:5px;
}

.box_tower_advert
{
    width:161px;
    height:602px;
    float:left; 
}

.box_tower_advert p
{
    font-family: verdana;
    font-size: 9px;
    color: #999999;
    width:161px;
    text-align:center;
}