An idea for future development with side cars: Add a timer between them so you can move from one Web map to another, say 5 secs. For example, the viewer would see a map and read a small piece of text, tehn after 5 secs, the next side car then shows, after 5 secs, the next side car shows, etc. This may help some folks that are not experts with making GIFs, movies, presentations, etc.
