For optimal viewing of this demo, follow these steps: 1) Use Full Screen mode ( F11 in most browsers.) 2) Adjust your browser zoom so you can see this text and all four arrows in the image below without scrolling. To adjust your browser’s zoom hold down the [Ctrl] key and press “+” or “-”
Each page has an action tip like this. When ready, click the green check box in the middle of the screen below to begin.