Display table on flex item
<p>My question is simple. Is it possible to have display: table on a flex item? </p>

<p>When I set it on an item, the layout doesn't work as expected - the second flex item doesn't grab the available vertical/horizontal space.</p>

<p><div class="snippet" data-lang="js" data-hide="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>.parent {
  min-height: 200px;
  border: 1px solid black;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.header {
  background-color: gray;
}

.content {
  flex: 1;
  display: table;
  background-color: red;
}

.content &gt; span {
  display: table-cell;
  vertical-align: middle;
}
  </code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="parent"&gt;
  &lt;div class="header"&gt;
    &lt;span&gt;Header&lt;/span&gt;
  &lt;/div&gt;
  &lt;div class="content"&gt;
    &lt;span&gt;Main content&lt;/span&gt;
  &lt;/div&gt;
&lt;/div&gt;</code></pre>
</div>
</div>
</p>