<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>
<!DOCTYPE html>
<html>
<head>
<meta="utf-8">
<link rel=“stylesheet“ href=“https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css”>
<link rel=“stylesheet“ href=“https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.5.2/animate.min.css“>
<link rel=“stylesheet“ href=“https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css”>
<script src=“https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js”></script>
<script src=“https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js”></script>
<style>
body,header,html,nav,p,media,div,*{margin:0; padding:0;}
body{position: relative; top:0; left:0;}
header {background-color: white; opacity: .5;}
</style>
<style>
#videoDiv { background-color: #12162d; height: 100%; margin: auto; color: #fff;}
.videoBlock {position: relative; height: 350px; overflow: hidden;}
.videoBlock video {position: absolute; top: 0;left: 0;width: 100%; height: 100%; object-fit: fill; background: rgba (51,51,251,.2); background: linear-gradient(to bottom left,#666fff,#000000);}
</style>
</head>
<body>
<header>
<nav class="navbar navbar-primary navbar-fixed-top">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<div class="media">
