User blog comment:Random-storykeeper/Collapsible infoboxes/@comment-1455034-20130704141712/@comment-3060206-20130704150259

Colours, size of text, width and presentation of the fields can be changed. I'm not sure what you mean by the template looks plain, since, compared to our current infoboxes, this one can have colours for the headings.

I dislike the idea of using spoiler templates within infoboxes; the huge gap doesn't look good at all.