How to change the font of the code editor?

[HubKing]

It seems to be using "Courier New" but that font sucks (too thin). How can I change the font to something else?

[tophf]

There are two methods:

1. change your global browser font in browser settings -> fonts -> monospace.
2. write a new userstyle that targets Stylus itself:

@-moz-document url-prefix("chrome-extension://"), url-prefix("moz-extension://") {
  .CodeMirror { font-family: Consolas }
}