.adQuadradinho 
{
    width: 180px;
    margin: 0 auto;
    margin-bottom: 10px;
    height: 150px;
}
.ad300 {
    height: 280px;
    width: 336px;
    margin-top: 20px;
    margin-left:5px;
    float: left;
}
.adsTopDir
{
    float: left;
    width: 250px;
    height: 250px;
    margin-bottom: 8px;
    margin-top: 8px;
}
 .AdCentro {
    margin: 0 auto;
    width: 480px;
}
.adBloco 
{
    width: 160px;
    float: left;
    margin-bottom: 10px;
    height: 90px;
}
#adSenseResultados 
{
    height: 600px;
    width: 160px;
    float: left;
    margin-left: 50px;
}