godoc: change link styles, add 'pop out' button
Remove underlines from all links, show underline on link hover.
Change all non-link headings to h4, a slight visual cue.
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5783088
diff --git a/doc/docs.html b/doc/docs.html
index af30dac..7bdaef9 100644
--- a/doc/docs.html
+++ b/doc/docs.html
@@ -89,7 +89,7 @@
<p>The official blog of the Go project, featuring news and in-depth articles by
the Go team and guests.</p>
-<h3>Codewalks</h3>
+<h4>Codewalks</h4>
<p>
Guided tours of Go programs.
</p>
@@ -100,8 +100,7 @@
<li><a href="/doc/articles/wiki/">Writing Web Applications</a> - building a simple web application.</li>
</ul>
-<h3>Language</h3>
-
+<h4>Language</h4>
<ul>
<li><a href="http://blog.golang.org/2010/04/json-rpc-tale-of-interfaces.html">JSON-RPC: a tale of interfaces</a></li>
<li><a href="http://blog.golang.org/2010/07/gos-declaration-syntax.html">Go's Declaration Syntax</a></li>
@@ -112,8 +111,7 @@
<li><a href="/doc/articles/error_handling.html">Error Handling and Go</a></li>
</ul>
-<h3>Packages</h3>
-
+<h4>Packages</h4>
<ul>
<li><a href="http://blog.golang.org/2011/01/json-and-go.html">JSON and Go</a> - using the <a href="/pkg/encoding/json/">json</a> package.</li>
<li><a href="http://blog.golang.org/2011/03/gobs-of-data.html">Gobs of data</a> - the design and use of the <a href="/pkg/encoding/gob/">gob</a> package.</li>
@@ -122,8 +120,7 @@
<li><a href="http://blog.golang.org/2011/09/go-imagedraw-package.html">The Go image/draw package</a> - the fundamentals of the <a href="/pkg/image/draw/">image/draw</a> package.</li>
</ul>
-<h3>Tools</h3>
-
+<h4>Tools</h4>
<ul>
<li><a href="/doc/articles/go_command.html">About the Go command</a> - why we wrote it, what it is, what it's not, and how to use it.</li>
<li><a href="/doc/articles/c_go_cgo.html">C? Go? Cgo!</a> - linking against C code with <a href="/cmd/cgo/">cgo</a>.</li>
@@ -180,7 +177,7 @@
See the <a href="http://wh3rd.net/practical-go/">presentation slides</a>.
</p>
-<h3 id="talks_more">More</h3>
+<h4 id="talks_more">More</h4>
<p>
See the <a href="http://code.google.com/p/go-wiki/wiki/GoTalks">GoTalks
page</a> at the <a href="http://code.google.com/p/go-wiki/wiki">Go Wiki</a> for
