I'm looking to create custom overlays to explain each category on one of my forums. This will allow users to simply click for more information under the forum title without jumping to another page. Basically, I want a page to show up the same way as the member card and quick navigation menu but I've notice that they have custom templates/css. Basically: Forum Forum Explanation Example of the forum: Aroids What is an Aroid? When you click on What is an Aroid? A scrollable overlay will appear with an explanation/pictures of the group of plants known as Aroids. Thanks for you help!