Bug: Responsiveness bugs out on some pages

[fuglede]

If I go to http://generated-numpy-docs-14648-2-sphinx2.surge.sh/reference/ufuncs.html, then even without zooming, the layout gets messed up on a 1600x900 screen, with the sidebar occupying the top part of the screen accompanied by a large amount of whitespace (screenshot below).

Perhaps interestingly, the site looks alright for a second, then hits the fade mentioned in #47, before finally changing to what's shown below.

[Shekharrajak]

I didn't test for different devices manually using the chroome dev tool and I still see that it is coming properly in chrome dev tool. Still need to figure out why it is something else in your case.

[fuglede]

FWIW, this is on Firefox 70.0.1 (64-bit) on Linux.