ARTICLE PREVIEW COMPONENT using Flexbox and Vanilla JavaScript

Wow, this took so long to make. After countless hours of studying JavaScript, watching crash courses and tutorials. I was finally able to create a simple pop-up on a page.

I'm very confident in HTML and CSS now, especially Flexbox. I hope I can have challenges that push me to utilize more CSS Grid. I also appreciate the challenge and countless hours of studying I went through to learn a little JavaScript.

I am still in the learning process of vanilla JavaScript, and I know the code I wrote for the pop-up is not exactly the cleanest. If anyone has feedback on how I can make the code cleaner, or acceptable for the industry, I would greatly appreciate any sort of feedback that you give me out of your time.