How to set IntelliJ IDEA Default Documentation Font Size?

Question

I can change font size of pop-up documentation from right corner(gear icon).

But i have to re-set documentation font for different classes.

Is there any way to set the default documentation font size from preferences?

Answer 1

Please consider the more recent versions of the IDE. E.g. at the IntelliJ IDEA 2016.2.3 the font size value set in a documentation pop-up can be set only once and will be applied for all classes.