Add better fallback for special chars in headlines
Fix bug with 'more...' button on related keywords
Use BEM-friendly naming
Make it easy to switch off the "classic version" link.

Might as well turn off the link on video while I am in there
Merge branch 'master' of github.com:guardian/frontend into classic
Merge branch 'master' into test-automation-interactive
Output only the necessary vendor prefixes
Use common class for see more tags button
increased timeout slightly to allow ads to be loaded
Merge pull request #5254 from guardian/test-automation-ads

increased timeout slightly to allow ads to be loaded
Merge pull request #5227 from guardian/fix-bug-in-more-tags-firefox

Fix bug with 'more...' button on related keywords
Strip " - video" from video headlines globally
Merge pull request #5190 from guardian/webfont-fallback-egyptian

Add better fallback for special chars in headlines
Display side margins in older webkits
Include internal content code in pressed.json
Merge pull request #5250 from guardian/fix-duplicate-prefixes

Output only the necessary vendor prefixes
Fix video icon in feature containers
Revert social changes
Merge pull request #5258 from guardian/video-page-polish

Fix video icon in feature containers
enabled interactive article page test for CI and increased explicit wait
to combat flakiness