The Preview function gives you the ability to see what any changes will look like before publishing them on your live site.
How to preview your website
Simply select the grey Preview button at the bottom of your Builder Panel. This will open up a display of your site with all up-to-date changes, even if they haven't been published yet.
Previews for different devices
To make your website as user-friendly as possible, you can preview what your site will look like on desktop, mobile and tablet devices. To switch between the different views, click on the device icon at the top of your Preview page.