Change the color and bold/italic of the theme

[Firestar-Reimu]

I want to change the color of Python notes start with # into red, bold, not italic as italic looks terrible in Chinese.

But the Theme in Settings >> Settings editor does not provide this solution

[JasonWeill]

As a stopgap, you might be able to fix this with custom CSS: https://jupyterlab.readthedocs.io/en/latest/user/interface_customization.html#custom-css

I agree that for CJK languages written on a grid, we should not be using italics in the code editor.