Board Thread:Support Requests - Getting Technical/@comment-34757329-20180702215921

I'm a founder of wiki and I'm having a little trouble with infoboxes, specifying on galleries. How do I get the tabs to allign in the middle or center? Example: [https://arrow.wikia.com/wiki/Invasion! Invasion]

If I want to do this for this infobox: My infobox 