Simple slider customization

Hi,

Please see link:
https://riotalbums.com/home/wedding-album-pages/

In the section at the bottom called ‘Wedding Album Page Designs’ I have added a simple slider. I need the slider width 710px by height 355px aligned center and the subtitle text to be placed in the center below each image with a little space below the image.

Also I don’t want the images clickable. Right now when I click on the images it opens a lightbox I dont need that.

Can you please assist?

Thanks,
Fraser