:root {
  /* z-index/layer tokens */
  --layer-bottom: -100;
  --layer-0: 0;
  --layer-1: 100;
  --layer-2: 200;
  --layer-3: 300;
  --layer-4: 400;
  --layer-5: 500;
  --layer-6: 600;
  --layer-7: 700;
  --layer-8: 800;
  --layer-9: 900;
  --layer-10: 1000;
  --layer-auto: auto;

  /* desperate times call for desperate measures */
  --layer-top: 2147483647;
}