 flex-basis: 0%;">one</div>
  <div style="flex-shrink: 0; flex-grow: 0; flex-basis: 0%;">two</div>
  <div style="flex-shrink: 0; flex-grow: 0; flex-basis: 0%;">three</div>
  <div style="flex-shrink: 0; flex-grow: 0; flex-basis: 0%;">four</div>
</div>

</body>
</html>
