JSFiddle - React, Tailwind, and code Playground

by lustre

HTML

<video autoplay id="blockVideo" controls>
  <source src="http://dev.miltonbayer.com/sites/all/themes/miltonbayer/videos/sheep.mp4" type="video/mp4" />
</video>

CSS

video { 
    position: fixed;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -100;
    transform: translateX(-50%) translateY(-50%);
    transition: 1s opacity;
}

div#video_controls_bar {
    position:absolute;
    top:0;
}
}