Best text format for the Screen 'About' box?

I have made a start on an 'About' screen document to paste into the About box in the Screen component. I am trying HTML. When I display the 'About' file in its window by pressing the three dot icon in the App header, the line lengths and spacing displayed between them does not mirror its display in my Firefox browser. Especially, bulleted list items are extra-spaced out compared to Firefox. Is there a way of better controlling how the About file is displayed in its window? Are HTML tags the way to go?

Yes, organise your line lengths and spacing accordingly (suggest not to bother with spacing)