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

As a beginner in JavaScript, I'm most proud of making the solution for the pop-up using jQuery.

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

I had several difficulties. The first was the pop-up was showing right away instead of on toggle (fixed it with display:none), the image won't cover the rest of the div and there's a thin white line below it (used object-fit: cover and line-height: 0;), lastly I wanted the pop-up to be relative to the button and it kept going to the next available space (fixed it with position: relative for container and position: absolute for the share-options class).

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

I'd like some help with the responsiveness of the CSS and if there's a better way the javascript could be written, it'd greatly help!