Without this, the nested `<ul>` reverts back to line 276:

```css
#main ol,
#main ol li {
  list-style-type: decimal;
}
```

This forces all `<li>`s that live under an `<ol>` to be displayed as a numbered list, even if they are nested in a `<ul>`. Looking at it some more, there are probably other ways to handle I don't know a lot about the way the docs are set up and I didn't want to break anything. Feel free to advise further :smile: