title: Bootstrap dropdown menu not appearing
body: <p>My dropdown menu in Bootstrap doesnt appear to be working - can anyone alert me to the problem? Right now it displays the dropdown icon when less than 768px wide, but clicking it does nothing. Thanks!</p>
  
  <pre><code>&lt;header&gt;
      &lt;div class="navbar-wrapper"&gt;&lt;/div&gt;
          &lt;div class="navbar navbar-default"&gt;
              &lt;div class="navbar-inner"&gt;
                  &lt;div class="container"&gt;
                      &lt;div class="navbar-header"&gt;
                          &lt;button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-collapse"&gt;
                              &lt;span class="sr-only"&gt;Toggle navigation&lt;/span&gt;
                              &lt;span class="icon-bar"&gt;&lt;/span&gt;
                              &lt;span class="icon-bar"&gt;&lt;/span&gt;
                              &lt;span class="icon-bar"&gt;&lt;/span&gt;
                          &lt;/button&gt;
                          &lt;a class="navbar-brand" href="/"&gt;&lt;img src="assets/img/logo.png" alt="Bootstrap to Wordpress"&gt;&lt;/a&gt;   
                      &lt;/div&gt;&lt;!-- navbar header --&gt;
                      &lt;div class="navbar-collapse collapse"&gt;
                          &lt;ul class="nav navbar-nav navbar-right"&gt;
                            &lt;li class="active"&gt;&lt;a href="/"&gt;Home&lt;/a&gt;&lt;/li&gt;
                            &lt;li&gt;&lt;a href="#"&gt;About&lt;/a&gt;&lt;/li&gt;
                            &lt;li&gt;&lt;a href="#"&gt;Portfolio&lt;/a&gt;&lt;/li&gt;
                            &lt;li&gt;&lt;a href="#"&gt;Contact&lt;/a&gt;&lt;/li&gt;
                          &lt;/ul&gt;
                      &lt;/div&gt;&lt;!-- navbar-collapse --&gt;
                  &lt;/div&gt;&lt;!-- navbar-container --&gt;
              &lt;/div&gt;&lt;!-- navbar-inner --&gt;
          &lt;/div&gt;&lt;!-- navbar --&gt;
      &lt;/div&gt;&lt;!-- navbar-wrapper --&gt;
  &lt;/header&gt;
  </code></pre>
  
  <p>Code from body section:</p>
  
  <p></p>
  
  <pre><code>&lt;!-- BOOTSTRAP CORE JAVASCRIPT
          Placed at the end of the document so the pages load faster.
  ========================================================== --&gt;
  
  &lt;script src="https://code.jquery.com/jquery-2.1.4.min.js"&gt;&lt;/script&gt;
  
  &lt;script src="assets/js/jquery-2.1.4.min.js"&gt;&lt;/script&gt;
  
  &lt;script src="assets/js/bootstrap.min.js"&gt;&lt;/script&gt;
  
  &lt;script src="assets/js/main.js"&gt;&lt;/script&gt;
  </code></pre>