:root {
  --bg: #0a0b0d;
  --decor-0: #14161a;
  --decor-1: #171a1f;
  --decor-2: #1a1e24;
  --decor-3: #131518;
  --decor-4: #1d2128;
  --up: #3d9a6a;
  --warn: #c9a227;
  --down: #b54a4a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
}

#grid {
  display: block;
  width: 100%;
  height: 100%;
}