Responsive article preview component using HTML, CSS, JS

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

I was able to finish the project and it is responsive on most devices

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

The share button for mobile was challenging and there is plenty room to improve there.

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

I've been struggling with the functionality of the share button, particularly its changing state. I'm considering altering the background color using the ::before and ::after pseudo-elements, but I'm uncertain if this is the optimal solution. I'd greatly appreciate any insights or suggestions on the best approach for solving this challenge. Thanks in advance for any guidance!