message: Fixes font sizing
diff: -h2.OnboardingWelcome__headline.Type
  +h2.OnboardingWelcome__headline.Type.Type--size-h2
  | Welcome
  -h2.OnboardingWelcome__subheadline.Type
  +h2.OnboardingWelcome__subheadline.Type.Type--size-h2
  | You can now use Are.na to connect anything you find online, privately or with others.
  .OnboardingWelcome__cta
  