title: Flutter - Overlay card widget on a container
body: <p>In flutter, is it possible to place a part of a card on another container? In CSS, we would set margin-top to a negative value or use translate property. In flutter as we cannot set negative values to margin-top, is there an alternative to that?</p>
  <p><a href="https://i.stack.imgur.com/U8edR.png" rel="noreferrer"><img src="https://i.stack.imgur.com/U8edR.png" alt="enter image description here" /></a></p>