title: flex not respected by Input why?
body: <p>I've noticed the 'input' element does not stretch or shrink to fill a flex container. Does anyone know why and if there is a solution?</p>
  
  <p>My example below shows the container class <strong>c</strong> being used on Div elements (which stretch properly). And a single class <strong>e</strong>, used for the right-justified fixed-length end. The row of divs stretch and shrink as expected, the row of inputs do not.</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>div.c {
    display: flex;
    flex-direction: row;
    align-content: stretch;
  }
  
  div.d {
    flex: 1;
  }
  
  div.e {
    display: inline-block;
    flex: 0 0 30px;
    background-color: red;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class='c'&gt;
    &lt;div class='d'&gt;A&lt;/div&gt;
    &lt;div class='d'&gt;B&lt;/div&gt;
    &lt;div class='d'&gt;C&lt;/div&gt;
    &lt;div class='d'&gt;D&lt;/div&gt;
    &lt;div class='e'&gt;E&lt;/div&gt;
  &lt;/div&gt;
  
  &lt;div class='c'&gt;
    &lt;input class='d'&gt;&lt;/input&gt;
    &lt;input class='d'&gt;&lt;/input&gt;
    &lt;input class='d'&gt;&lt;/input&gt;
    &lt;input class='d'&gt;&lt;/input&gt;
    &lt;div class='e'&gt;&lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p><strong>note</strong> i am aware of this link:</p>
  
  <p><a href="https://stackoverflow.com/questions/42421361/input-button-elements-not-respecting-flex-grow">input / button elements not respecting flex-grow</a></p>
  
  <p>However using min-width: 0; box-sizing: border-box; has no effect for me.</p>