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

body {
  background: #111;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  overflow: hidden;
}

#game {
  width: 768px;
  height: 672px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}