Board Thread:Support Requests - Getting Technical/@comment-30187673-20181004222036

I have created a new wiki, and I don't know how to make custom infoboxes, mostly with a heading and several rows both under and next to each other. For example, go to the Wookiepedia for the Battle of Endor, look at the infobox and look at Combatants. As you can see, there next to each other instead of under each other. How do you get this? 