Add level highlight left border / custom css about mkdocs-click HOT 1 OPEN

Hey! Thanks for the develop of mkdocs-click, it'll save me a lot of time on documentation 💚

You're welcome! This was an initial stab at it that fit our own minimal requirements, so happy to discuss any possible enhancements. :-)

If I understand correctly, this is about wrapping sections that contain "Usage" and "Parameters" around a <div>, setting a mkdocs-click specific CSS class there, so that users are able to target that class in a custom CSS file to customize the styling? That sounds pretty sensible.

Right now the only thing that's blocking that is that mkdocs-click is implemented as a Markdown Preprocessor, which means it transforms Markdown lines into Markdown lines, and that result is fed into the HTML renderer further down the line.

So before implementing this, a pre-requisite might be to switch over to BlockProcessor, which works at the HTML element tree level directly. There's a good example of that style in mkautodoc: https://github.com/tomchristie/mkautodoc/blob/master/mkautodoc/extension.py

Not sure if/when we'll get around to that, but that's my analysis for now. Anyone who comes across this is of course very much welcome to take this off if that's something they're interested in. :-)

from mkdocs-click.