Closing a Hot Spot in a Published HTML 5 product

Hi.  I created a 360-degree tour.  I have about 40 slides, each containing various hot spots (graphics, text, video, etc.).  I am able to bring it up in preview mode and it looks great.  When I publish it, and go to the file location, I click on index.html and it loads in the same browser (Microsoft Edge).  Problem is, if I click on the hot spot, there is no way to close it (the small x at the top left-hand […]