*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[x-cloak] { display: none !important; }

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #e8e8e8;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

#canvas {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.canvas-element {
  position: absolute;
  user-select: none;
}