@Wayne_Hedlund1 - I’m not a developer, so my answer is only based on trial and error and reading comments on blogs, but here’s what I found…
When I insert the CSS to adjust the height and width, if I place it in the code AFTER the embed code, it works. When I place it before, it does not work.
Try that. 
If that doesn’t work, you’ll probably need Phil/other developer/one of the many people smarter than me.