It would be useful to have the option to specify the number of columns to display in the slider. Having one testimonial spread out over the entire width of the page isn’t always the best look. Having two or three columns displayed would be better in many cases.
Folks, our former Wishlist portal, where our users shared their requests and suggestions, was transferred to this forum. You’re most welcome to vote, add new ideas, and leave your comments here — we surely will consider them all! 
Original Votes: 4
Folks, I’m happy to say that you’re welcome to set a number of columns in your Testimonials Slider widgets!
Just go to Layout tab → Customize → Columns:
