How do I allow an Extension to scroll if necessary?

[#1]

I have created a custom extension in Qlik Sense, and depending on screen size, it may be larger than fits on the screen.  I see that the Qlik adds "overflow: hidden" to the body tag.  How do I allow my extension to scroll if it is larger than fits on the screen?

Thanks.

[rbecher]

Just place your extension dom inside of a div with overflow: auto

[#3]

That didn't work; I even tried adding !important after it.  When the extension is larger than the viewable page, it disappears off the bottom.

Could this have to do with the zoom on Windows 10?  I have a Surface, and I have it set to enlarge text by 200%.  If I didn't have this set, I think it would fit one screen. 

Thanks.