Maybe I'm wrong ... but as far as I know all Jitsi Meet element (home and room page) build using script that has been minified and also some of them connected to files inside jitsi server.
Is it possible to change the layout of Jitsi Meet html (home/room) base on my custom layout? how?
Answer
You will need to build the sources with your changes. Please see: https://github.com/jitsi/jitsi-meet#building-the-sources