3-Column Preview-Cards Component

What are you most proud of, and what would you do differently next time?

For these early Frontend Mentor projects I've grouped them into a shared repo, starting up a component library. Having a new repo for each microproject seemed a bit much so I practiced becoming more familiar with basic GitHub operations.

What challenges did you encounter, and how did you overcome them?

I learned not to take flex-start for granted. Having the nested DOM elements drop out of their containers despite no 'position' or 'float' attributes being set took some detective work.

What specific areas of your project would you like help with?

At very specific widths the columns stagger at the base. It's only a few narrow ones, but in a live project at tablets widths this would need to be fixed.

Does anybody have any ideas? I usually try to only use style rules supported in browsers at least 5 years old; avoiding cutting edge stuff in production builds so as not to rely on them for fast fixes.