title: text wrapping in ipywidgets
body: <p>I can't seem to get my widgets to wrap text.</p>
  
  <p>This code:</p>
  
  <pre><code>import ipywidgets as widgets
  
  test_layout = widgets.Layout(
      border='1px solid black',
      flex_flow = 'row wrap',
      width = '200px')
  
  test_string = 'test test test test test test test test test test'
  
  test_label = widgets.Label(value = test_string, layout=test_layout)
  
  test_label
  </code></pre>
  
  <p>Outputs:</p>
  
  <p><a href="https://i.stack.imgur.com/E7MPH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/E7MPH.png" alt="output"></a></p>
  
  <p>What am I missing? I have tried lots of different things, but none of them have worked!</p>