How does List Item Spacing work?

I’m trying to create this custom list of posts and I want the list to be perfect squares but this keeps happening for some reason. I’ve tried a lot of things but I can’t seem to figure out how this native spacing works. Any suggestions?

Hey @zodiak!

Try making the list smaller. That might make the problem better.

I was able to fix it. Played around a little bit with sizing and position like you said. Thanks!