<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!DOCTYPE html>
<html lang="en">
<body>
<nav class="navbar navbar-expand-sm bg-light navbar-light border fixed-top">
<div class="container">
<a class="navbar-brand" href="index.html">
<img src="http://sarto.edge-themes.com/wp-content/uploads/2018/04/landing-img-18.png" alt="Logo" style="width:70px;">
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="index.html">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="about-us.html">About Us</a>
</li>
<li class="nav-item">
<a class="nav-link" href="categories.html">Categories</a>
</li>
<li class="nav-item">
<a class="nav-link" href="license.html">License</a>
</li>
