module Playbook::Spacing

def self.included(base)
  base.prop :margin
  base.prop :margin_bottom
  base.prop :margin_left
  base.prop :margin_right
  base.prop :margin_top
  base.prop :margin_x
  base.prop :margin_y
  base.prop :max_width
  base.prop :padding
  base.prop :padding_bottom
  base.prop :padding_left
  base.prop :padding_right
  base.prop :padding_top
  base.prop :padding_x
  base.prop :padding_y
end