<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="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<header>
<div class="overlay"></div>
<video playsinline="playsinline" autoplay="autoplay" muted="muted" loop="loop">
<source src="https://storage.googleapis.com/coverr-main/mp4/Mt_Baker.mp4" type="video/mp4">
</video>
<div class="container h-100">
<div class="d-flex text-center h-100">
<div class="my-auto w-100 text-white">
<h1 class="display-3">Video Header</h1>
<h2>With HTML5 Video and Bootstrap 4</h2>
</div>
</div>
</div>
</header>
<section class="my-5">
<div class="container">
<div class="row">
<div class="col-md-8 mx-auto">
<p>The HTML5 video element uses an mp4 video as a source. Change the source video to add in your own background! The header text is vertically centered using flex utilities that are build into Bootstrap 4.</p>
<p>The overlay color can be changed by changing the <code>background-color</code> of the <code>.overlay</code> class in the CSS.</p>
<p>Set the mobile fallback image in the CSS by changing the background image of the header element within the media query at the bottom of the CSS snippet.</p>
<p class="mb-0">
Created by <a href="https://startbootstrap.com">Start Bootstrap</a>
</p>
</div>
</div>
</div>
</section>
