body {
  margin: 0;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: #000;
  font-family: Arial, sans-serif;
}
canvas {
  border: 2px solid white;
}
#score {
  position: absolute;
  top: 50px;
  left: 20px;
  color: white;
  font-size: 20px;
}
#lives {
  position: absolute;
  top: 50px;
  right: 20px;
  color: white;
  font-size: 20px;
}
#highScore {
  position: absolute;
  top: 80px;
  left: 20px;
  color: white;
  font-size: 20px;
}
#settings {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 16px;
}