title: Disable Opera's HTML video pop-out button
body: <p>In Opera (and only Opera), a HTML5 video comes with a button at the top which allows you to pop the video out of the webpage. </p>
  
  <p>Is there a way to disable this in javascript, jquery or CSS?</p>
  
  <p>Here is a similar post, but doesn't explain how to disable it without user intervention, I need something programmatic:</p>
  
  <p><a href="https://stackoverflow.com/questions/37306837/html5-video-button-on-top-opera-browser">HTML5 Video button on top - Opera Browser</a></p>