How do I align quotes and author photos in SW Testimonials?

Open Style → Testimonial Content Settings → Quote Alignment (Desktop) and choose Left, Center, or Right. The quote and the author photo-and-name group move together as one unit. The author's name, title, and company stay left-aligned inside that group. The Read More button has its own alignment control. Use Override Text Alignment (Tablet) or Override Text Alignment (Mobile) when the quote and author group need a different alignment on smaller screens.