Styling problems in the jitsi-docker-jitsi-meet-cf06475-web-1 container

[PaPaPaulitos]

I have a Repo that I made the following commands to compile the frontend:

$ npm cache clean --force 
$ npm install
$ make
$ make source-package

I'm currently doing a workaround inside the jitsi-docker-jitsi-meet-cf06475-web-1 container to change the style to the one I made, but I'd like to know the right way to do this modification since the documentation doesn't make the correct step-by-step way explicit.

Observations: I'm using a Debian-based distro to compile these files