title: i am having problems bootstrap popup or iframe pdf
body: <p><strong>As you can see in internet explorer bootstrap popup is not working fine.</strong></p>
  
  <p>Check ie screenshot example, please.</p>
  
  <p><strong>index.html:</strong></p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html lang="en"&gt;
     &lt;head&gt;
        &lt;title&gt;Bootstrap Example&lt;/title&gt;
        &lt;meta charset="utf-8"&gt;
        &lt;meta name="viewport" content="width=device-width, initial-scale=1"&gt;
        &lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"&gt;
        &lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js"&gt;&lt;/script&gt;
        &lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"&gt;&lt;/script&gt; 
     &lt;/head&gt;
     &lt;body&gt;
        &lt;iframe src="http://www.tutorialspoint.com/javascript/javascript_tutorial.pdf" width="100%" height="375" type='application/pdf' style="margin-top:150px;"&gt;&lt;/iframe&gt;
        &lt;div class="container"&gt;
           &lt;h2&gt;Modal Example&lt;/h2&gt;
           &lt;!-- Trigger the modal with a button --&gt;
           &lt;button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal"&gt;Open Modal&lt;/button&gt;
           &lt;!-- Modal --&gt;
           &lt;div class="modal fade" id="myModal" role="dialog"&gt;
              &lt;div class="modal-dialog"&gt;
                 &lt;!-- Modal content--&gt;
                 &lt;div class="modal-content"&gt;
                    &lt;div class="modal-header"&gt;
                       &lt;button type="button" class="close" data-dismiss="modal"&gt;&amp;times;&lt;/button&gt;
                       &lt;h4 class="modal-title"&gt;Modal Header&lt;/h4&gt;
                    &lt;/div&gt;
                    &lt;div class="modal-body"&gt;
                       &lt;p&gt;Some text in the modal.&lt;/p&gt;
                    &lt;/div&gt;
                    &lt;div class="modal-footer"&gt;
                       &lt;button type="button" class="btn btn-default" data-dismiss="modal"&gt;Close&lt;/button&gt;
                    &lt;/div&gt;
                 &lt;/div&gt;
              &lt;/div&gt;
           &lt;/div&gt;
        &lt;/div&gt;
     &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/Jf8c9.jpg" alt="ie9 output screenshot"></p>
  
  <p><img src="https://i.stack.imgur.com/wKG1r.jpg" alt="Chrome output screenshot">
  How to solve this problem? Appreciate any help.</p>