Does anyone know if the forum system Q&Q uses allows us to hide some of the text within a post, so it's only visible when we want it to be visible? The main ways I've seen are to make it the same color as the background, and to hide it until the reader clicks to reveal it. I didn't see any provision for either here, but I didn't really know where to look or anything. So I figured asking wouldn't hurt.

I'm asking because I might need a place to bring some book-related discussion, and hiding text that would spoil the surprises in the parts folks haven't read is generally considered important in book-related discussion.