I want to leave my nav-bar the same as this .
I want to leave, a division in the middle of the nav-bar, I have no idea how to do this.
My code now:
<!DOCTYPE html>
<html lang="en">
<head>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script><scriptsrc="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script><!--IE10viewporthackforSurface/desktopWindows8bug--><linkhref="../../assets/css/ie10-viewport-bug-workaround.css" rel="stylesheet">
<link href="navbar-fixed-top.css" rel="stylesheet">
<!--[if lt IE 9]><script src="../../assets/js/ie8-responsive-file-warning.js"></script><![endif]-->
<script src="../../assets/js/ie-emulation-modes-warning.js"></script>
<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script><scriptsrc="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
}
<div class="sticky-top">
<style>
<style>
</style>
<div class="container">
<div class="jumbotron jumbotron-fluid bg-white my-0 py-0">
<img class="img-responsive" src="logocerto.png">
<style>
.img-responsive{
margin-left:400px;
height:300px;
}
</style>
</div>
</div>
</div>
<style>
.jumbotron-fluid {
background-image: url(pao.jpg);
background-size: cover;
height: 100%;}
</style>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<nav class="navbar navbar-expand-md navbar-light bg-light mb-3">
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="nav navbar-nav">
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
BOOKS
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
<a class="dropdown-item" href="#">Branding Sutra</a>
</div>
</li>
<li class="nav-item">
<a class="nav-link" href="#">SERVICES</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">ABOUT</a>
</li>
</ul>
</div>
</nav>
</div>
<div class="container-fluid">
<div class="row">
</div>
</div>
<style>
body {
background-image: url(pao.jpg);
color: white;
widht:200px;
height:200px;
</style>
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
</body>
</div>
</body>
</html>