.col-reverse{
  display: flex;
  flex-direction:column-reverse;
}

.row-reverse{
  display: flex;
  flex-direction:row-reverse;
}

.d169{
    width:480px;
    max-width:480px;
    min-width:480px;
    height:270px;
    max-height:270px;
    min-height:270px;
    overflow: hidden;
    border: 3px #000 solid;
    
}

.d916{
    width:270px;
    max-width:270px;
    min-width:270px;
    height:480px;
    max-height:480px;
    min-height:480px;
    overflow: hidden;
    border: 3px #000 solid;
}



.d169-ads{
    width:70%;
    height:100%;
    float:left
}

.d169-link{
    width:30%;
    height:100%;
    float:left
}

.d916-ads{
    height:70%;
    width:100%;
    float:left
}



.d916-link{
    height:30%;
    width:100%;
    float:left
}