fujimura/z-index.css.scss

## z-index.css.scss
@mixin stack-classes ($classes) {
  $i: 10;
  @each $class in $classes {
    .#{$class} {
      z-index: $i;
      $i: $i + 10;
    }
  }
}

@include stack-classes(
  adam
  john
  wynn
  mason
  kuroir
);
	@mixin stack-classes ($classes) {
	$i: 10;
	@each $class in $classes {
	.#{$class} {
	z-index: $i;
	$i: $i + 10;
	}
	}
	}

	@include stack-classes(
	adam
	john
	wynn
	mason
	kuroir
	);