Add how to provide a confirmation

[kelliedesigner]

As a user of the Design System, I want to know how to provide a confirmation at the end of a transactional user journey So that there is a consistent experience across sites

Links and resources

• https://design-system.service.gov.uk/patterns/confirmation-pages/
• http://nhsuk-prototype-kit.azurewebsites.net/templates/confirmation-page
• Relates to #96

Acceptance criteria

• [x] Clear way of visually displaying the end of the journey
• [x] How to display reference numbers
• [x] Add components to design system
• [x] Addresses accessibility/usability considerations
• [x] Works on target devices and browsers

Consent form end of transaction page:

[kelliedesigner]

gov.uk Design System

[kelliedesigner]

[kelliedesigner]

Barnardo's design: