* Consistent dark colours stolen from wikimediadc.org, probably stolen from
that header template
* More consistent colours for headers
* Fixes for extension:templatesandbox
* pre and center rules, which for some reason aren't in core
* Fix for anchor offset issues caused by the fixed header
* Fixes for the personal dropdown menu
* Update font stack to use only ones with known consistent metrics
Change-Id: I88350e837b96de812c9d5f1308ae83703da6d0b4
Thanks to Skizzers for the catlist db query.
Thanks to HORROR for the tool parsing.
Lots of css and stuff.
Change-Id: I9b6b4c2e3a206d909972929ae32777c933d0be46
Isarra