Merge pull request #10219 from basiclines/email-fixes

Bug 878759 - [Buri][Email] 'Manual setup' link on 'New Account' screen is hard to click on. r=asuth(cherry picked from commit 02cf4ee5110c1d5ede7cc8db7185cb7929547f27)

Conflicts:

	apps/email/style/setup-cards.css