We are using the Infuse and Absorb APIs to fully integrate courses into a custom front end. All our courses are fully branded according to our company branding guidelines. We are using the Survey lesson object to get feedback at the end of our courses and are unable to control it's styling, font, button color, background color, etc.
It looks like the survey is coming from an entirely different company.
It would provide a much better user experience for our customers if we could control these element from the theme.