Gallery Displaying As Wide Slideshow [Virtue Theme- Kadence]

Hi everyone,

My website is: https://www.fremontraceteam.org. This site uses the Virtue Theme by Kadence. For some reason the gallery is not showing as a neat, gridded layout like such: https://goo.gl/photos/499sRHfzfF7RVpdX9

Instead, it looks like this: https://goo.gl/photos/6rB7ux6Sc7Ntkonv5

The gallery layout was messed up after a theme reset & update.

I tried changing the layout in the HTML version of the page but no success.

Any help would be appreciated- new to WordPress and styling in general.

Thanks,
Andrew