Tryit Editor v2.9

Edit This Code:
<!DOCTYPE html>
<html>
<title>W3.CSS</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="../lib/w3.css">
<link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.4.0/css/font-awesome.min.css">
<body class="w3-container">

<h2>Navigation Bar with Dropdown</h2>
<p>Click on the Dropdown link to open the dropdown menu.</p>

<ul class="w3-navbar w3-card-2 w3-light-grey">
  <li><a href="tryit.asp-filename=tryw3css_navbar_dropdown3.html#">Home</a></li>
  <li><a href="tryit.asp-filename=tryw3css_navbar_dropdown3.html#">Link 1</a></li>
  <li class="w3-dropdown-click">
    <a onclick="myFunction()" href="tryit.asp-filename=tryw3css_navbar_dropdown3.html#">Dropdown <i class="fa fa-caret-down"></i></a>
    <div id="demo" class="w3-dropdown-content w3-white w3-card-4">
      <a href="tryit.asp-filename=tryw3css_navbar_dropdown3.html#">Link 1</a>
      <a href="tryit.asp-filename=tryw3css_navbar_dropdown3.html#">Link 2</a>
      <a href="tryit.asp-filename=tryw3css_navbar_dropdown3.html#">Link 3</a>
    </div>
  </li>
</ul>

<script>
function myFunction() {
    var x = document.getElementById("demo");
    if (x.className.indexOf("w3-show") == -1) {
        x.className += " w3-show";
    } else { 
        x.className = x.className.replace(" w3-show", "");
    }
}
</script>

</body>
</html>