Have any companies been successful in getting their desktop courses to be mobile friendly? When I switch to the different views they are drastically different. For example on desktop it looks fine but then on mobile the text is too big to see. If I design in mobile first I have the opposite problem where the text size is fine in mobile but way too small in desktop.
Can I see anyone's examples of a successful course using mobile and/or a good tutorial to use?
You need to extend the height of the slide beyond the normal size. Creating a good course which looks fine on all devices is not that easy. I would also recommend to decrease the minimum font size if you work with Fluid Boxes. It is set to 14pt which is much too big, you can easily go down to 10 or 8pt.