docs: edit this page button and page nav now on mobile devices and other fixes
Created by: ryan-blunden
- Content nav top level link text is now truncated instead of displaying under
+
icon - "Edit this page on GitHub" and page outline is now visible on tablet and mobile devices
- Previously, page nav links were nested. Now, it's only the top level (h2) headings.
- Edit "Edit this page on GitHub" anchor is now styled like a button
- Hamburger menu has pointer cursor on hover
Fixes #3562 (closed), and #3575 (closed)
Preview latest commits at http://newdocs.sgdev.org:5080