title: A way to mute an iframe using jQuery or CSS?
body: <p>Is there a way to mute the audio of an iframe using jQuery or CSS?</p>
  
  <p>This is the iframe I need to mute</p>
  
  <pre><code>&lt;iframe src="http://player.vimeo.com/video/4415083?api=1;title=0&amp;amp;byline=0&amp;amp;portrait=0&amp;amp;color=d01e2f&amp;amp;autoplay=1" width="500" height="281" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen&gt;&lt;/iframe&gt;
  </code></pre>