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

html,
body {
  width: 100%;
  height: 100%;
}

body {
  background: #1a1a2e;
  overflow: hidden;
}

#game-container {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

canvas {
  display: block;
  image-rendering: pixelated;
}