title: Add downward arrow to tab menu
body: <p>Currently I'm working on a simple tab menu and want to display a down arrow when the tab is active .   This is the current code that I'm working with.  I've tried  a few things in jQuery but have had no luck.  CSS seems to be the best way for this to be accomplished.  Am I correct?  How would you accomplish this?</p>
  
  <p>Btw, check out the code in full page view for better styling.</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-css lang-css prettyprint-override"><code>.tab_menu {
    margin: 40px 30px 0 30px;
  }
  ul.tab {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid #ccc;
    background-color: rgba(68, 170, 255, 0.1);
  }
  /* Float the list items side by side */
  
  ul.tab li {
    border-left: 1px solid #ccc;
    float: left;
    margin-bottom: 0;
    margin-left: 0;
  }
  /* Style the links inside the list items */
  
  ul.tab li a {
    display: inline-block;
    color: black;
    /* text-align: center; */
    padding: 14px 9px 14px 9px;
    text-decoration: none;
    transition: 0.3s;
    font-size: 17px;
    margin: 0;
    width: 150px;
    height: 35px;
    text-align: center;
  }
  /* Change background color of links on hover */
  
  ul.tab li a:hover {
    background-color: rgba(68, 170, 255, 0.5);
  }
  /* Create an active/current tablink class */
  
  ul.tab li a:focus,
  .active {
    background-color: rgba(68, 170, 255, 0.9);
  }
  /* Style the tab content */
  
  .tabcontent {
    display: none;
    padding: 25px 12px;
    border: 1px solid #ccc;
    border-top: none;
  }
  .tab_menu a {
    text-align: center;
  }
  .triangle-bottom {
    border-top: solid 20px #54b1ff;
    border-left: solid 25px transparent;
    border-right: solid 25px transparent;
    width: 0;
    height: 0;
    position: absolute;
    margin-left: 168px;</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="tab_menu"&gt;
    &lt;ul class="tab"&gt;
      &lt;li&gt;&lt;a href="javascript:void(0)" class="active tablinks" onclick="openContent(event, 'coverage');" id="defaultOpen"&gt;Our Coverage&lt;/a&gt;
        &lt;div class="triangle-bottom"&gt;&lt;/div&gt;
      &lt;/li&gt;
      &lt;li&gt;&lt;a href="javascript:void(0)" class="tablinks" onclick="openContent(event, 'claims')"&gt;Common Claims&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;&lt;a href="javascript:void(0)" class="tablinks" onclick="openContent(event, 'bwc')"&gt;Buy With Confidence&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;&lt;a href="javascript:void(0)" class="tablinks" onclick="openContent(event, 'faq')"&gt;Frequently Asked Questions&lt;/a&gt;
      &lt;/li&gt;
    &lt;/ul&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>