Product Landing Page - White Space below footer on large screens

I have completed my Product Landing Page, but I noticed that on large screen resolutions the footer is not at the bottom of the page, but instead there is white space below it.

Thanks for your feedback!

I checked this on multiple devices and could not replicate the issue. Do you have a 5K iMac, or some other very high resolution display?

I’m on a Windows 7 laptop that is 1366 x 768, but I am attached to a 2nd monitor 1280 x 1024.
I see the white space when I inspect using Chrome Dev Tools and change to larger screen sizes with smaller zoom % (like 75%, 50%). I don’t know if I’m doing right this way.
Thanks for the feedback!