intval/book.phpguide.co.il — pull request #6 by LighTo273 (2013-10-13 07:56:08+00:00)
Title: Show sidebar link hierarchy

It was really hard to tell the link hierarchy in the sidebar. Now it's better.
Note that the font size is defined using pixels only, and that's because this is not meant for production; it's just for the writers/editors.