When you add HTML elements to a basic scene running the framework A-Frame, the elements are hidden by the scene created by A-Frame. The scene covers the whole viewport and every other element. I want some usual 2D GUI elements at the front to control the scene. I had no success with using the css z-index.
How do I control the rendering order of the HTML elements im my DOM?
Possible solution involves using an iFrame for the A-Frame scene and this hack to access the DOM of the iFrame: Access child iFrame DOM from parent page
This sound a bit too complicated for such a simple task.