title: How to create borders like this in css
body: <p>I am trying to create borders for html div like this
  I have spent hours on the internet looking for something like this.
  Please help.
  Thanks in advance.</p>
  <p><a href="https://i.stack.imgur.com/qR05g.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qR05g.png" alt="enter image description here" /></a></p>