<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<head>
<script src="https://kit.fontawesome.com/fdf7670f30.js" crossorigin="anonymous"></script>
</head>
<body>
<nav class = "navbar navbar-expand-lg navbar-dark bg-dark">
<i class="fas fa-bars"></i>
<ul class = "navbar-nav ml-auto">
<li class = "nav-item">
<a class = "nav-link" href = "#">Login</a>
</li>
<li class = "nav-item">
<a class = "nav-link" href = "#">Subscribe</a>
</li>
</ul>
<i class="fas fa-search"></i>
