@include block ('image-files') {
  @include row ((
      '<=mobile-large': 1,
      '>mobile-large', '<desktop-large': 2,
      '>=desktop-large': 3
  )) {
    padding: s(0.5);
  }
  margin-left: s(-0.5);
  margin-right: s(-0.5);
  width: auto;
}