title: Flexbox: Flex-Item Aside
body: <p><a href="https://i.stack.imgur.com/fs1Ti.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fs1Ti.png" alt="enter image description here"></a></p>
  
  <p>Hello, I've tried to achieve this design to no avail. Regarding the 2nd item: <code>align-self: stretch</code> doesn't work, and <code>flex-basis</code> only applies to the main axis. Any ideas?</p>