After installing the Plugin, drag the "Particles" Element onto your app screen. The particles element will generate a cluster of animated particles within the space of the element. To make the particle effect full-screen, you will have to expand the particles element to the full page width and disable the "Apply max width" setting as well as disable "make this element fixed width". Also don't forget to right click onto the element and press "Send to back", so that the particles will be created behind every other elements.