Bullet points are not indented
All neutral colours are in
Fix colour name from neutral3 to neutral5
Fix colour name from neutral3 to neutral5
Fix indentation and remove extraneous styling in social module
Remove unnecessary classes in social module
Merge pull request #1783 from guardian/fix-1772

Bullet points are not indented
Fix conflict with neutral clours
Correct colour value to 6 digits
Make tabs JS a bit more DRY
remove unessescary line-height declaration