$zindex-layers: (
  'moria': -6000,
  'behind': -10,
  'background': 0,
  'base': 10,
  'content': 20,
  'content-2': 25,
  'content-3': 100,
  'side-menu': 900,
  'modal': 1000,
  'modal-2': 2000,
  'modal-3': 3000,
  'widget-trigger': 50000,
  'widget': 50001,
) !default;