How to integrate layout in cms Grav?

Question

CMS

I have a website folder, pure html with css and js. There are a lot of pages on the site, you need to pull the layout on Grav in order to edit and add some blocks where necessary. Can anyone provide material or guidance to help me move the entire site to the engine?

Answer 1

https://learn.getgrav.org/17/basics/what-is-grav