Thread:Monchoman45/@comment-4846889-20150409234507/@comment-1997905-20150410002124

Your first priority should probably be getting the  out of all of your links, because somewhere in all that template code, you're trying to transclude w:Familytree, which doesn't exist. For the record, you're also not allowed to create it, because that would violate interwiki transclusion rules.

You could do this, but you wouldn't be able to put anything interesting in there, because all of the boxes are fixed size. You could try to make them scale dynamically, but good luck.

You can make prettier tooltips with JS if you want, or get the alt text to show up somewhere else on the page (like a box next to the tree), but inside the box is probably not an option.