Responsive Blog preview challenge in pure html, css

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

I'm not certain if applying this was a efficient way of laying out html element's on the component, would like some feedback on this in particular.

position: relative;

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

Feedback on laying out items correctly. In addition to that if theres any other html element's I could use to specfiy the componet instaed of just using T