<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<head>
<style>
body {
background: linear-gradient(90deg,rgba(0,0,0,0.3) 50%,transparent 50.1%),url(//d39dlwgeopmdw0.cloudfront.net/assets/underwater.jpg);
background-blend-mode: multiply ;
}
//video { filter: grayscale(1); }
</style>
</head><body>
<div class="container">
<figure>
<video height="100%" width="100%" loop="false" autoplay="autoplay" speed="0.5" controls="hidden">
<source src="//d39dlwgeopmdw0.cloudfront.net/assets/video/explode.mp4" >
<source src="//d39dlwgeopmdw0.cloudfront.net/assets/video/explode.webm" >
</video>
</figure>
</div>
</body>
