* CSS tweaks to warning/error segments and misc fixes
- Adjust styling for warning/error in arc-green
- Change danger boxes from orange to red
- Fix code highlight text color in arc-green
- Fix warning message in arc-green
- Fix border in org member list in arc-green
- Fix disabled checkbox text in arc-green
* use same selector in gitea theme
* fix blame highlight
Co-authored-by: zeripath <art27@cantab.net>