each(@media, .(@media-size, @media-name) {

  /* Hide element based on media definition */

  @media screen and (min-width: @media-size) {
    .show-@{media-name} {
      display: none !important;
    }
  }

  @media screen and (max-width: @media-size) {
    .hide-@{media-name} {
      display: none !important;
    }
  }
});
