Social card layout with flexbox and grid

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

I've used psuedo root selector to define custom properties and manage it in css effectively. I've created a little too many css classes, but instead should learn to make better use of selectors for the compact styling

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

I need help/review and feedback regarding the height/width of layouts (right now its all trail and error). I'm still learning about how the parent and child containers interact and trusting my luck with overflow.