Decorate The Page Background Individually for Individual Pages/Articles of your Joomla Site
A nice module for Joomla that enables you to set individual background of individual pages of same site. This single module can let you change the background of a single page. This module allows to set background color, animated background/gif and multiple video backgrounds. So, if you want variations, let's say - you want 5 different backgrounds for 5 individual pages/menus of a same site, All you need to do is - After installation, make 5 copies(duplicates) of this Module in the Module Manager and Set them individually for the 5 menus/pages. Remember, A single copy of Module can be set for a single page/menu.
Before saving, Publish it on any active module position of your template. The output will not be visible in the module position, You will see the change(output) in the page background. Also hide the module title otherwise it will be visible in the module position you published.