<ul class="blue nav" id="css3-menu">
<li class="dropdown">
<a class="dropdown-toggle_" data-toggle="dropdown" href="/website">Services</a>
<ul class="dropdown-menu">
<li><a href="/website">Websites</a></li>
<li><a href="/webshop">Webshops</a></li>
<li><a href="/cms">CMS Systemen</a></li>
</ul>
</li>
</ul>
That is wat my menu looks like. as you can see : websites,webshops,cms is an sub from Services