Source: https://github.com/jez/pandoc-markdown-css-theme

And the Jekyll version https://github.com/jez/pandoc-markdown-jekyll-theme

I'm trying to move my site to this theme and got it working locally but too lazy to transition with my tweaks, and additions or rather the removals to the bare minimum with just Pandoc and Make (or something simpler) that I'm thinking. Not in a hurry.

(I'm kidding!)