@include break-small() {
  // For desktop.
  @for $i from 1 through 10 {
    &.has-margin-bottom-#{ $i * 5 } {
      margin-bottom: #{$i * 5}px !important;
    }
  }
}

@include break-small-max() {
  // For desktop.
  @for $i from 1 through 10 {
    &.has-margin-bottom-mobile-#{ $i * 5 } {
      margin-bottom: #{$i * 5}px !important;
    }
  }
}