/*plain stamps*/
.container img {
  margin: 2px;
  max-width: 99px;
  max-height: 56px;
}

/*stamps w link*/
.container a img {
  display: flex;
  margin: 2px;
  max-width: 99px;
  max-height: 56px;
}

@media (max-width: 700px) {
  .container img {
    margin: 7px;
    max-width: 60;
    max-height: 23;
  }

  .container a img {
    display: flex;
    margin: 6px;
    margin-right: 3px;
    margin-left: 3px;
    max-width: 99px;
    max-height: 56px;
  }
}