I use a dark theme (custom.css) for the jupyter notebooks. When I use nbconvert either through the command line or from the menu, it gives me an html file with a different font colors.
I read about it on the developer GitHub page but I did not understand how I should apply the suggested changes. Here is the link to GitHub page:
https://github.com/jupyter/notebook/commit/7e4354fbd9349ac2d045b9a4693d3704b382cea6
My attempt to copy the handlers.py to the resource folder in nbconvert directory did not work.