Disable widget options that create extra sperate css files.

Hi, I would like to use Siteorgin Pagebuilder in a much cleaner way (like reducing the requests in css files). I noticed that when you use, for example, the color options of the Siteorigin button widget you’ll get an extra seperate CSS file.

I want to disable all option that would create these extra requests and rather style needed colors in the main css. Another reason wold be to disable these unwanted styling options to end-users like clients.

Any ideas or advise on this mather?

Thanks in advance!