Need help with creating a dropdown menu in the navigation bar. Here is my code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet" />
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="index.html">Home</a>
</li>
<li><a href="technology.html">tech</a>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" role="button" data-toggle="dropdown">case <span class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li role="presentation"><a role="menuitem" href="#">In</a>
</li>
<li role="presentation"><a role="menuitem" href="#">Out</a>
</li>
</ul>
</li>
<li><a href="staff.html">staff</a>
</li>
<li><a href="gallery.html">gallery</a>
</li>
<li><a href="contact.html">Contact</a>
</li>
</ul>
</div>I am trying to create a dropdown menu for "case," but cannot get the submenu items "in" and "out" to appear. What am I missing?