#game-canvas {
  display: block;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  border: 1px solid rgba(192, 132, 252, 0.35);
  border-radius: 8px;
  box-shadow: 0 0 28px rgba(192, 132, 252, 0.12);
  cursor: none;
  touch-action: none;
}

.game-canvas-wrap {
  text-align: center;
}

.game-controls {
  margin-top: 14px;
}