#game-container {
  width: 800px;
  margin: 0 auto;
  text-align: center;
}

#game-canvas {
  border: 1px solid black;
}

#question {
  margin-top: 20px;
  font-size: 20px;
}

#controls {
  margin-top: 20px;
}

#controls button {
  padding: 10px 20px;
  font-size: 16px;
}