title: Video player shows black border
body: <p>I use a HTML5 video player and it works, but it shows a 1/2 pixel border on the right side.
  I already checked if it was because the video itself and I tried to set </p>
  
  <pre><code>border:solid 0px black;
  </code></pre>
  
  <p>but that didn't help. </p>
  
  <p>My current code:</p>
  
  <pre><code>&lt;video id="video" autoplay&gt;
    &lt;source src="intro.mp4" type="video/mp4" id="video"&gt;
    Your browser does not support the HTML5 player.
  &lt;/video&gt;
  </code></pre>
  
  <p>and the style</p>
  
  <pre><code>#video{
      width:80%; right: 0; top: 0;
      display:none;
      border:solid 0px black;
  }
  </code></pre>
  
  <p>results in</p>
  
  <p><img src="https://i.stack.imgur.com/3qwK4.png" alt="enter image description here"></p>
  
  <p>If someone could help me out, I would be really happy :D</p>
  
  <p>Thanks</p>