cheatsheets/_sass/2017/utils/section-gutter.scss

@mixin section-gutter($property, $multiplier: 1) {
  #{$property}: 16px * $multiplier;

  @media (max-width: 480px) {
    #{$property}: 8px * $multiplier;
  }

  @media (max-width: 768px) {
    #{$property}: 12px * $multiplier;
  }
}