Spacing

$spacing-xx-small: 2;

$spacing-x-small: 4;

$spacing-small: 8;

$spacing-medium: 16;

$spacing-large: 32;

$spacing-x-large: 48;

$spacing-xx-large: 64;

$spacings: (
  xx-small: $spacing-xx-small,
  x-small: $spacing-x-small,
  small: $spacing-small,
  medium: $spacing-medium,
  large: $spacing-large,
  x-large: $spacing-x-large,
  xx-large: $spacing-xx-large
);