Improve font?

[laike9m]

Hi, I really really love this plugin, it solved my pain point, so I want to say thank you first.

One thing I think it can improve is the font and markdown rendering. Right now the font size is small, font is not fixed-width, and markdown is not rendered.

[ol-loginov]

Thanks for feedback.

The left part is easy, I beleive. Will try it.
The right one is not so easy, I'm not sure the markdown is available. But I'll try to manage with it