Need Captions To Display Below Images For Slider

I'm using the Gutenslider plugin on my home page to display some graphic design samples. However, I don't see an option to position the captions below the slide image. Guten drops them smack in the middle of the image.

I launched the dev tools in the tab I'm previewing in and if I add absolute positioning to the (caption) paragraph element or its container, I end up pushing the caption downward, but it eventually disappears when it goes beyond the image itself.

My code ability is so-so, but not afraid to take direction from someone who knows how to get this to work. Let me know if you need additional information.