title: How to connect HTML Divs with Lines?
body: <p>On my page I have a set of div elements that should be connected with lines like I showed in the image below. I know that with a canvas I can draw lines between these elements, but is it possible to do it in another way in html/css?</p>
  
  <p><img src="https://i.stack.imgur.com/0RyOu.jpg" alt="enter image description here"></p>