I have a set of Jupyter Notebooks that I store on GitHub so that users can access them through Binder.
I would like to reduce the font size of the output of code blocks for the user. All information I can find on changing the font size, including on Stack Overflow, relates to changing the
custom.css file. This file changes what I see in my own browser, but it is not part of the repo, cannot be pushed to GitHub, and is not served by Binder, so altering this file does nothing for what my users see.
Is there a way to change the output font size that's native to the notebook itself and would therefore survive being channeled through GitHub and Binder?
This is Jupyter Notebook 5.4.0.