{$class-wrapper}
  +cache('padding'+ $var-wrapper-padding)
    padding: $var-wrapper-padding unless $var-wrapper-padding is false or is-ident($var-wrapper-padding)
  wrapper: $var-wrapper-max-width unless $var-wrapper-max-width is false or is-ident($var-wrapper-max-width)

{$class-wrapper--tight}
  +cache('padding'+ $var-wrapper-padding)
    padding: $var-wrapper-padding unless $var-wrapper-padding is false or is-ident($var-wrapper-padding)
  wrapper: $var-wrapper--tight-max-width unless $var-wrapper--tight-max-width is false or is-ident($var-wrapper--tight-max-width)

{$class-wrapper--wide}
  +cache('padding'+ $var-wrapper-padding)
    padding: $var-wrapper-padding unless $var-wrapper-padding is false or is-ident($var-wrapper-padding)
  wrapper: $var-wrapper--wide-max-width unless $var-wrapper--wide-max-width is false or is-ident($var-wrapper--wide-max-width)