Article preview component with share button - HTML, CSS, JS

Areas of difficulty:

• Simply landing on an approach to arranging the html. I started over entirely at least twice, realizing how I would need to arrange things to position the social popup correctly.
• I wish I could have come up with a better solution for the button, rather than two entirely different buttons.
• Being a bit inexperienced with CSS animations and transforms, I struggled with out exactly to make the popup, but using scale seemed to work well enough.
• Lastly, these projects are starting to get large enough that I can see the benefit to using something like Sass to keep my code organized.