<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">body {
  background: #ddd;
  color: #000;
  font-family: Helvetica, Arial, sans-serif;
  line-height: 1.5;
  margin: 0;
  padding: 0;
}

#main {
  background: #fff;
  border-left: 20px solid #eee;
  border-right: 20px solid #eee;
  margin: 0 auto;

  padding: 20px;
}

#example-advanced{
    
}

pre.listing {
  background: #eee;
  border: 1px solid #ccc;
  margin: .6em 0 .3em 0;
  padding: .1em .3em;
}

pre.listing b {
  color: #f00;
}
</pre></body></html>