Add simple focus styling to override global a tag focus styling
Add simple focus styling to override global a tag focus styling


Former-commit-id: fe57038d92f605b3d18a99624745e957af020571
Former-commit-id: ef6fbc6be557821d01d7c8ecde935c59cc149fa1
Former-commit-id: 692b976bd23fa2b49049ebe3fbdfb72869bf1dae
ONSdigital/florence,ONSdigital/florence,ONSdigital/florence,ONSdigital/florence