title: How to overlap top div tags in css
body: <p>Can someone please explain to me how I can accomplish the following effect in CSS. I need a div on the bottom and two divs overlapping it on top as the image illustrates below.</p>
  
  <p><a href="https://i.stack.imgur.com/etM8a.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/etM8a.png" alt="enter image description here"></a></p>