title: How can I implement scroll in a DashboardLayout
body: <p>I'm using DashboardLayout provided by romannurik (<a href="https://gist.github.com/romannurik/882650" rel="nofollow">https://gist.github.com/romannurik/882650</a>)</p>
  
  <p>This layout adapt children to fit on the screen and I want to implement a vertical scroll.
  I want to keep the part to measure the max child per column but if children can't fit on the view I want to be able to scroll.</p>
  
  <p>Can I have any leads to reach this goal ?</p>