Including Dependency Stylesheet(s) in Build?

[MikeWillis]

This issue is a: Question / support request

How can I include stylesheets from my component's dependencies in the build that I push to github? I'm using nwb for a React component I wrote. My component uses fomantic-ui, which has its own stylesheets. Testing my component works fine and all styles are included, but when I build / push to github / pull from github into another project, the other project complains that it can't find the fomantic-ui stylesheet when I attempt to build.

Hopefully there's something simple that I missed?