v2: reorganized & cleaned up
Main page: Fix rss link color
Wiki: Style 'Add footer' button
Remove background & border styling from drop down arrow. Fixes #148
v2: more updates
Readme: Update raw url
#149 Branches Page: Lots of fixes for the new design
#149 Organization Page: Various Fixes to backgrounds and borders
Markdown/Discussions: Remove red color/background on strikethrough text
Repo Page: Fix selected item menu border
Markdown: Brighten hover link icon
Input boxes: Remove slight inner shadow
Branches page: Fix loading overlay
GitHub Guides: Various fixes all around
Discussions: Fix active tab border color
Teams: Various fixes
Gist: Fix new sidebar coloring
Gist: revert last commit & brighten side menu highlight
Gist: fix revision tab view top line of code
Gist (revision view): restore negative left margin in code