:root{font-family:Arial,sans-serif;line-height:1.5;font-weight:400}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden;background-color:#1a1a1a;display:flex;justify-content:center;align-items:center}#game{width:100%;height:100%;display:flex;justify-content:center;align-items:center}canvas{display:block;outline:none;image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}