*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #1a472a;
  touch-action: none;
  overscroll-behavior: none;
}

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