OT: Content formatting issue

I want to get my blog articles to be on 2 columns (paragraphe title on the left and content on the right) as in this exemple : Make the UK great - for funds - again - Vauban Blog . Each paragraph title is linked to the paragraph on the right as you can see in this exemple.
I don’t have any issue with one column but with 2 I’m not used to Hugo enough to see how to make it working.
What workflow / solution you would imagine to do so?

Hello your question is about CSS/HTML layout. We only offer support for Hugo in this forum.

Please use appropriate channels like CSS-Tricks, StackOverflow, W3 Schools etc.