Information updated on 14.06.2021.
In order to facilitate remote communication with national and local authorities and providers of different services, a secure electronic signature is available to citizens and entrepreneurs. A secure electronic signature can also be used for transactions between legal persons and individuals, such as contracts, invoices, etc. for signature. Similarly, authorities and entrepreneurs can create the possibility to verify the identity of a person on their websites and customer service portals with secure electronic signature tools.
Rodapé no estilo do site daApple, qUE usa um truque com checkbox para ter uma solução 100% CSS para mostrar ou recolher um menu. Aqui troquei o checkbox por two e links.