title: Display Bootstrap 3 Dropdown Sub Menu Without Click
body: <p>I found how to create bootstrap dropdown sub menu on <a href="http://bootply.com/92442" rel="nofollow">http://bootply.com/92442</a>, but I want to show the sub menu without click it. I've removed comment on this code:</p>
  
  <pre><code>/*.dropdown-submenu:hover&gt;.dropdown-menu{display:block;}*/
  </code></pre>
  
  <p>and it's still not working. How to activate bootstrap dropdown menu on hover?</p>