flexbox tabs scroll test

by hhcofcmds

HTML

<div style="border: 1px solid red; display: flex; flex-direction: column; height: 500px">
  <div style="display: flex; flex: none; background: blue">
    header
  </div>
  <div style="display: flex; flex-direction: column; border: 1px dashed blue; min-height: 0px">
    <div style="background: gray; display: flex">
      Header>
    </div>
    <div style="display flex; border: 1px dotted green; overflow: auto">
      <div class="x">hello world</div>
      <div class="x">hello world</div>
      <div class="x">hello world</div>
      <div class="x">hello world</div>
    </div>
  </div>
</div>

CSS

.x {
  margin: 90pt;
}