Add some more fixed containers
Fix col span
move move selectors to container
remove gap
Do not repeat cards in slices
Merge branch 'master' into add-medium-containers

Conflicts:
	common/app/views/fragments/items/facia_cards/item.scala.html
Merge pull request #6095 from guardian/add-medium-containers

Add Fixed Large Fast XV, Fixed Medium Fast XI, and Fixed Medium Slow VII