@import url('https://fonts.googleapis.com/css2?family=Open+Sans&display=swap');

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Open Sans', sans-serif;
  color: #fff;
  background: #222;
}

canvas {
  opacity: 0.9;
  background: transparent !important;
}