Progressive enhancement layer cake. Every layer above semantic HTML is up to the interface and usability team members – but the core features of the website are already baked in before this work begins.

Progressive enhancement layer cake. Every layer above semantic HTML is up to the interface and usability team members - but the core features of the website are already baked in before this work begins.

Progressive enhancement layer cake. Every layer above semantic HTML is up to the interface and usability team members – but the core features of the website are already baked in before this work begins.