title: Toggle close other opened div
body: <p>I am trying to figure out how I can close the other div's when I expand one.</p>
  
  <p>Look at my code here:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>$( document ).ready(function() {
   $( ".faq-question" ).click(function() {
   
    $(this).toggleClass('open');
    $(this).parent().next('.field-faq-answer').toggle();
   });
   
  }); </code></pre>
  <pre class="snippet-code-css lang-css prettyprint-override"><code>.field-faq-answer{
   display:none; 
  }
  .faq-antwoord{
   border-bottom: 1px solid #ccc; 
   margin-top:10px;
   padding-bottom:10px;
  }
  .faq-antwoord p{
   margin-bottom:0px;
   padding-left: 10px;
      border-left: 2px solid #3395d3;
   margin-left:10px;
  }
  .field-faq-question-first{
   border-top: 1px solid #ccc; 
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"&gt;&lt;/script&gt;
  &lt;div class="faq-container"&gt;
      &lt;div class="field-faq-question field-faq-question-first"&gt;
        &lt;h3 class="faq-question"&gt;
          Titel 1
        &lt;/h3&gt;
      &lt;/div&gt;
      &lt;div class="field-faq-answer"&gt;
        &lt;div class="faq-antwoord"&gt;
          &lt;p&gt;
            TEST 1
          &lt;/p&gt;
        &lt;/div&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="faq-container"&gt;
      &lt;div class="field-faq-question field-faq-question-first"&gt;
        &lt;h3 class="faq-question"&gt;
          Titel 2
        &lt;/h3&gt;
      &lt;/div&gt;
      &lt;div class="field-faq-answer"&gt;
        &lt;div class="faq-antwoord"&gt;
          &lt;p&gt;
            TEST 2
          &lt;/p&gt;
        &lt;/div&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="faq-container"&gt;
      &lt;div class="field-faq-question field-faq-question-first"&gt;
        &lt;h3 class="faq-question"&gt;
          Titel 3
        &lt;/h3&gt;
      &lt;/div&gt;
      &lt;div class="field-faq-answer"&gt;
        &lt;div class="faq-antwoord"&gt;
          &lt;p&gt;
            TEST 3
          &lt;/p&gt;
        &lt;/div&gt;
      &lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>It is now possible to click on <code>titel 1</code> and <code>titel 2</code> and both content will be shown. But I want only want to show 1 answer and hide others</p>