godoc: avoid skipping heading level in package docs

The heading of the #pkg-index section of package documentation pages uses an h2 heading but its 'Examples' and 'Package files' subsections use h4 headings, skipping the h3 level. This change switches the h4s to h3s and adds styling to preserve the current font-size with the new heading level. For golang/go#22171 Change-Id: Ifd2cacab22c1e82fd6f061b9322523fa5859a80f Reviewed-on: https://go-review.googlesource.com/69171 Reviewed-by: jimmy frasche <soapboxcicero@gmail.com> Reviewed-by: Andrew Bonventre <andybons@golang.org>
golang · Oct 9, 2017 · a567bbf · a567bbf
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commit a567bbf
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Showing 3 changed files with 10 additions and 4 deletions.
diff --git a/godoc/static/package.html b/godoc/static/package.html
@@ -89,7 +89,7 @@ <h2 class="toggleButton" title="Click to hide Index section">Index ▾</h2>
 
 		{{if $.Examples}}
 		<div id="pkg-examples">
-			<h4>Examples</h4>
+			<h3>Examples</h3>
 			<dl>
 			{{range $.Examples}}
 			<dd><a class="exampleLink" href="#example_{{.Name}}">{{example_name .Name}}</a></dd>
@@ -99,7 +99,7 @@ <h4>Examples</h4>
 		{{end}}
 
 		{{with .Filenames}}
-			<h4>Package files</h4>
+			<h3>Package files</h3>
 			<p>
 			<span style="font-size:90%">
 			{{range .}}

diff --git a/godoc/static/static.go b/godoc/static/static.go
diff --git a/godoc/static/style.css b/godoc/static/style.css
@@ -144,6 +144,9 @@ div#nav table td {
 }
 
 
+#pkg-index h3 {
+	font-size: 16px;
+}
 .pkg-dir {
 	padding: 0 10px;
 }