@media screen and (min-width: 1220px) {
  .ad {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 20px;

  }

  .ad-mob {
    display: none;
  }
}



@media screen and (max-width: 1220px) {

  .ad{
    display: none;
  }

  .ad-mob{
    display: block;
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
  }
}