title: Draw arrows between flexbox items, even on different rows
body: <p>I want to draw a line between flex items, even then they go to different rows, I don't know where to start, I know you can draw svg between divs, but I wonder how this would work with resizing, is even possible:</p>
  
  <p><img src="https://i.stack.imgur.com/ooswH.png" alt="Preview"></p>