Template:Spoiler
From Tv Tropes
Usage: {{spoiler|Text}}. Results in Text.
This template works on any skin. The principle is simple: forced background into white, forces text into white. Selecting reveals the text. The color can be changed, but needs to be changed on both "background" and "white", but I really suggest you keep it the same color as the skin. TV Tropes Darth Wiki shows how ugly black on even a dark color is.
All text released under Creative Commons Attribution-Share Alike 3.0 license, if this template is useful to you, please link to Wikinfo and mention the author is A.A.
I haven't found a way to make the text visible from "User preference", but you're welcomed to tinker with the content (preferably in a sandbox and leave the main template alone until you're sure your changes don't make the wiki look ugly).
