How to add a custom coloured two column table?

[Rainymood]

What would be the easiest way of reproducing such a custom coloured two-column table as shown below?

Definitely willing to figure this out on my own just need a hint in the right direction!

Website: https://dfrieds.com/

[mmistakes]

Modify the CSS to style the table element and friends differently.

https://mmistakes.github.io/minimal-mistakes/docs/stylesheets/#customizing

[mmistakes]

Also, that site isn't built with tables. Inspect the HTML and you'll see it's just wrapper divs and some unordered lists. Looks like they're using Bootstrap for the grid and their panel component for styling.