Hide legend on SetEmailBranding.branding_style
Hide legend on SetEmailBranding.branding_style

Effects all routes that use that form, or
SetLetterBranding, which inherits from it:
- /organisations/<service_id>/settings/set-letter-branding
- /organisations/<service_id>/settings/set-email-branding
- /<service_id>/service-settings/set-letter-branding
- /<service_id>/service-settings/set-email-branding

alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin