This is a experimental theme to check the possibility of css-powered custom theme.
It is a coder-friendly theme which will display the rendered Markdown close to its un-rendered source code. It will display most Markdown syntax as it is, yet also displays rendered images, tables, table of contents, etc.
To have better user experience, please enable the option Display source for simple blocks from Preference Panel -> Editor section.
It contains a light theme Monospace and a dark theme Monospace Dark.
You would also see a sidebar with macOS vibrancy affect if you’re using macOS ≥ 10.12