ebiten/_docs/public/stylesheets/ebiten.css

img.example {
  background-color: #000;
  image-rendering: crisp-edges;
  image-rendering: pixelated;
}

header {
  background-color: #eeeeee;
}

footer {
  background-color: #666666;
  color: #fff;
}

footer a {
  color: #fff !important;
}