BuddyPress.org

Don’t abandon the Groups functionality or BuddyPress over this small display issue! With a plugin like this https://wordpress.org/plugins/simple-custom-css/, it is trivial to add the CSS that I gave above.

Building a child theme is more complex, and is something you should learn down the road if you plan to make extensive customizations. But if you just need to make a small change like what I’ve suggested, then a plugin like https://wordpress.org/plugins/simple-custom-css/ is more than enough.