"Compact" mode or "responsive web design" to reduce size/white space?

SteveLinke

First off, the FamilySearch web application is incredible. I have experienced some transition pains to the new Person Pages, though.

I have the same frustration as several other users regarding the much larger amount of space the new pages consume on the display. This request may be beyond what is reasonable, but would it be possible to have a toggle for a "compact" mode in which font sizes and white space are a bit smaller? Some webpages have this option. I also know there is something called "responsive web design" that dynamically changes the sizes based on the type of device being used (phone vs. tablet vs. desktop computer).

RTorchia

And a Dark Mode, please. Less eye fatigue for long use and energy savings.