Problem with Large Testimonial on Mobile

Good day. I read a few older threads on how the large testimonial does not look good on a mobile device. Is there anyway to make it look better and/or control this via CSS? The best solution I found was to create 2 testimonials – one large for desktop viewing and one compact for mobile viewing – and use CSS to only show the compact testimonial on mobile and hide the large testimonial on mobile. Is that still the best solution? Or is there a better way to do this without having to create a duplicate of the testimonials (which means I would need to remember to update both when adding new ones to keep them in sync, which is tough.) Thank you.