Article 1
This is the first article. It demonstrates how content reflows based on screen size. The main element uses flexbox to arrange these articles.
Another paragraph in article 1.
Article 2
This is the second article. Notice how its width changes as the browser window is resized.
And another paragraph in article 2.
Article 3
This is the third article. Responsive design allows us to create a single website that works well on all devices.
One more paragraph in article 3.