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.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/css.cc b/src/css.cc
index 617de1dc..0ac8e603 100644
--- a/src/css.cc
+++ b/src/css.cc
@@ -572,9 +572,9 @@ void CssContext::buildUserAgentStyle () {
      "pre {white-space: pre}"
      "ol {list-style-type: decimal}"
      "ul {list-style-type: disc}"
-     "ul > ul {list-style-type: circle}"
-     "ul > ul > ul {list-style-type: square}"
-     "ul > ul > ul > ul {list-style-type: disc}"
+     "ul ul {list-style-type: circle}"
+     "ul ul ul {list-style-type: square}"
+     "ul ul ul ul {list-style-type: disc}"
      "u {text-decoration: underline}"
      "small, sub, sup {font-size: 0.83em}"
      "sub {vertical-align: sub}"