Container border go from edge to edge in content pages
Most popular container gets a full width border too
Most popular in content pages has a border and same spacing as containers
Container titles are dark on tablet and up
Merge branch 'master' of github.com:guardian/frontend into fronts-consistency
Merge branch 'master' of github.com:guardian/frontend into fronts-consistency
Introduce side margins on desktop instead of tablet
Remove border at the top of articles - Fixes #5369
Remove tonal border on top of articles - Fixes #5384
Merge pull request #5386 from guardian/side-margins

Introduce side margins on desktop instead of tablet
Merge pull request #5388 from guardian/top-border

Remove border on top of articles
Fix most popular placeholder indentation, use comments to avoid whitespace regressions
Merge pull request #5381 from guardian/fronts-consistency

Fronts consistency (content pages, heading colour)