body {

  background: #fff;
  font-family: Arial, sans-serif;
  font-size: 25px;
  color: #0009;
  line-height: 50px;
  text-align: center;
}

#wrap {

  width: 768px;
  margin: auto;
}

h1 {

  font-size: 50px;
  margin: 25px 0 25px 0;
  font-weight: normal;
}

canvas {

  margin-top: 25px;
  display: none;
}

a {

  color: #00f9;
}

#fullscreen {

  display: none;
}
