How to remove white spacing between rows

Hey guys, pretty new to WordPress here. I am using the Tesseract theme with the Page Builder plugin.

1. I’m having issue with these white spaces between my rows. I would simply like them gone (no gaps). What’s the code to do this?

2. Once I remove the white spaces from this page, I’m going to duplicate this page (it’s template for numerous other pages). When I do that will the white spaces come back or will the same code apply to the duplicated page?

https://staging.tasullivanagency.com/car/

Thanks so much!