Disable Image Zoom/Magnify

Does anybody know how to disable the zoom/magnify image feature on single products?

The user experience is greatly diminished on mobile, as the zoom/magnify feature prevents customers from scrolling to the bottom of the page to make a purchase. I would prefer the image be static.

I believe I located the area that needs to be adjusted (/wp-content/themes/SP9/_shop/template/style-single.css), however, any attempt to remove zoom/magnify elements just spills the image outside of the designated container.

Thanks in advance,
-Aaron