title: Bootstrap 4 Embed Responsive Video with Controls
body: <p>I'm using Bootstrap 4's responsive embedded video functionality and it works just fine on the video, but doesn't scale the controls (pause, play, etc). Are the controls just not scalable or am I missing something in the code?</p>
  <pre><code>    &lt;div id=&quot;trailer&quot; class=&quot;section d-flex justify-content-center embed-responsive embed-responsive-4by3&quot;&gt;
        &lt;video class=&quot;embed-responsive-item&quot; controls&gt;
          &lt;source src=&quot;assets/TMMTrailer18.mp4&quot; type=&quot;video/mp4&quot;&gt;
          Your browser does not support the video tag.
        &lt;/video&gt;
      &lt;/div&gt;
  </code></pre>
  <p>Thanks!</p>