title: Show HTML <audio> volume slider
body: <p>I am writing a html code to play some audio files for my organization.</p>
  
  <p>On chrome, at least (im not sure about other browsers) the  tag has a volume slider, but to use it you have to click on the volume button:</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-html lang-html prettyprint-override"><code>&lt;audio controls=""&gt; &lt;source src="https://www.bensound.com/royalty-free-music?download=goinghigher"&gt;&lt;/audio&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>I was wondering if it is possible to make the volume slider, always available to change</p>
  
  <p>Thanks
        -Fred</p>