Huge fonts in some interface elements

[haarp]

I like that you can make the main textbox font smaller (although I find that some more options would be useful, the smallest still feels quite large to me).

However, certain interface elements use much, much larger fonts, for example the Actions and Users dropdown boxes. The font is so large on my device that merely 6 users can be displayed.

[haarp]

On a smiliar note, there are some big unnecessary whitespaces in the network/channel switcher that require a lot of space and make it hard to see all channels and networks