MitID UX requirements
The MitID UX scheme is a central part of the MitID brand and there are strict rules on how to set up the user interface.
Signicat as a broker handles most of the design rules for you. For example, you cannot change the MitID box, as it is defined and controlled by the MitID core system. Below are some of the MitID box specifications just for your information.
- The size is fixed to 400x588 pixels and the box must always be fully visible without a scroll.
- All elements have a defined placement in the window (logo, texts, buttons etc.).
- The MitID logo must be placed to the right in the correct position.
- The header reference text, Log på <Tjenesteudbyder>, must be placed to the left and should not be a link.
- The spacing between the elements should be the same even if the window is expanded
- This means it is only the spacing around the box that expands.
- The footer contains buttons for Afbryd (Cancel) and Hjælp (Help).
- MitID and authenticators displayed as text must always be spelt with correct caps.
- The text font must be IBM Plex Sans.

MitID box policies
UX requirements for service providers
Even though Signicat as a broker handles most of the design rules for you, there are some requirements that you as a service provider must follow up yourself. These requirements are mentioned in the contract between you as a service provider and Signicat in "Appendix 4 - Terms for Danish MitID".
Please, follow the links to learn more about MitID's UX requirements:
- MitID name
- Authenticator icons and names
- Typography
- Service provider name
- URL and page title
- Reference text
- MitID button (CTA)
Next step
Even though there are strict rules on how to set up the MitID user interface, you can still do some adjustments to some design elements: