All CSS changes are made in the pattern library. The build process for the docs then pulls the compiled CSS from the pattern library into the docs build.
To install the pattern library
cd perch-docs/patterns npm install
and then to run it:
this should watch for changes and rebuild the CSS.
To install the docs
cd perch-docs npm install
Once the pattern library is running (and therefore fresh CSS is being built) you can build the docs:
The built output goes into the
public folder. You can point a web server at that. The node module
http-server is quite useful for this.