MDN boxes obscure text when printed

[marcoscaceres]

When a spec is printed, the MDN boxes sometimes cover the text. To reproduce, print a PDF of, for instance:
https://www.w3.org/TR/orientation-event/

Here is an example:

[marcoscaceres]

As these elements are non-interactive, I wonder if we should remove them when printing? Not sure.

[tabatkins]

Yeah, I think they should just be hidden while printing. In theory their information could be useful, but it seems really niche, and the display issues with doing so are large enough that I don't think it's remotely worth it.