fix nested <ul> handling in user agent style

Originally I hoped that <ul> elements would be nested like this:

<ul>
	<li>foo</li>
	<ul>
		<li>bar</li>
	</ul>
</ul>

in which case we could use ul > ul.
But instead it seems to be common to use:

<ul>
	<li>foo</li>
	<li>
		<ul>
			<li>bar</li>
		</ul>
	</li>
</ul>

The child selector ('>') is slightly more efficient than
the general descendant (' ') selector, but it doesn't
seem to matter much anyway.

0 files changed, 0 insertions, 0 deletions