User blog:JellyfishJam38/INFOBOX HELP

I just made some edits to SpongeBob: Infection, and made no changes to the top of the page or the infobox structure, but I saved the edits, and the infobox had suddenly screwed up and increased drastically in width. I've done a few more edits, even several to the infobox, to attempt to correct the problem, but I can't do anything. Can anyone here who knows a bit more about formatting than I do help me with this? The opening paragraph's text is literally bisected by the infobox's width.