title: My youtube embed code doesn't work on html website
body: <pre><code>   &lt;center&gt;
    &lt;iframe width="420" height="315" src="//www.youtube.com/embed/BrI7VRfqgo4" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;
  </code></pre>
  
  <p>
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  <p>I know its been posted around, but nothing's been working for me at the moment. I have HTML website and trying to put the html video youtube embed code, but its not working for me.
  My site is online, very simple html.. And it has http in the video embed code as well..
  I tried a lot, but cant get it working in any way.</p>
  
  <p>Regards</p>