<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>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"/>
<section class="header-border">
<header class="header">
<article class="container">
<div class="header-left">
<p class="header-title">
<a href="app_03.html">_ANGEL MOKUZ</a>
</p>
<p>Developer and web developer</p>
</div>
<div class="header-right">
<ul class="header-ul">
<li><i class="fa fa-phone"></i> +00 (000) 000 0000</li>
<li><i class="fa fa-envelope"></i> <a href="#">mymail@example.com</a></li>
</ul>
<nav>
<ul class="header-ul">
<li><a href="#">Home</a></li>
<li><a href="#">students</a></li>
<li><a href="#">teachers</a></li>
<li><a href="#">Blog</a></li>
</ul>
</nav>
</div>
</article>
</header>
</section>
<section class="nav-border container-fluid">
<article class="row">
<nav class="navbar nav-bg">