I hope everyone is staying healthy and happy. I had a question regarding settings of Web Mapping Applications.Specifically, the Web Series Story Map App. I have a few layers included in my map that I would like the viewer to be able to manipulate the transparency of. Is there anyway this is possible? I know me as the owner/creator of the data can change it through the original web map. I was just hoping there was some way to do this. I would appreciate any feedback. Thank you.