How do I use outline buttons and custom Simple Link colors in SW Testimonials?

Open Content → Buttons for the main button row or Style → Read More Button for the Read More control. Available style families include filled buttons, Outline Primary, Outline Secondary, Outline Tertiary, Outline White, Outline Dark, and Simple Link. For a Simple Link, turn on Custom link colors to set Link Color and Link Hover Color; leave it off to use Content Area Link Colors. Choose a style and color combination with clear contrast against the background.