If you want your Hotspots to look a bit different - you can style the look of the hotspots on your showcase by adding an image or text into the hotspot. If you're an admin, you can set the default style for all new hotspots using the Hotspot Settings.
You can also add PIN protect to hotspots to restrict access to the content behind it.
To do any of these, click to highlight the hotspot you wish to edit the style for, and the options will appear in the sidebar.
You will need to publish any changes in order for them to take effect.