#canvas {
  margin-left: auto;
  margin-right: auto;

}
body {
  font-family: 'PT Sans', sans-serif;
}
h1 {
  text-align: center;
}
.score {
  margin: 10px;
  display: inline-block;
  font-size: 20px;
}
.highScore {
  margin: 10px;
  display: inline-block;
  font-size: 20px;
}
.content {
  text-align: center;

}