<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">body {
  background-color: #666;
}
#canvas {
  background-color: transparent;
  position:absolute;
  top:10px;
  left:10px;
}
#canvas_bg {
  background-color: #000;
  position:absolute;
  top:10px;
  left:10px;
}
</pre></body></html>