The Preview Mode can be accessed by pressing the link labeled “Click here to open the preview mode”; this option was created in order to offer the user the possibility to see all the configuration options set without having to publish the file.
The Preview Mode window
In the left side of the “Preview Mode” window you can see the configuration interface, containing all the options available in the usual case; in the right side there is an area where you can actually see the modifications in real-time (by pressing the “Update” button available in the down side of the window).
The other options available in preview mode are changing the background color – in order to obtain a similar appearance to the environment where the menu will be placed – and also the menu dimensions (width and height). The menu dimensions can be changed as well directly on the stage, using a tool like the Free Transform Tool.