twitter bootstrap 3 tab view

twitter bootstrap 3 tab view

I want to have tab view using twitter bootstrap 3:
http://jsfiddle.net/K9LpL/2/
<ul class="nav nav-tabs">
<li class="active"><a href="#home">Home</a></li>
<li><a href="#profile">Profile</a></li>
<li><a href="#messages">Messages</a></li>
</ul>
<div id='content' class="tab-content">
<div class="tab-pane active" id="home">
<ul>
<li>home</li>
<li>home</li>
<li>home</li>
<li>home</li>
<li>home</li>
<li>home</li>
<li>home</li>
</ul>
</div>
<div class="tab-pane" id="profile">
<ul>
<li>profile</li>
<li>profile</li>
<li>profile</li>
<li>profile</li>
<li>profile</li>
<li>profile</li>
<li>profile</li>
</ul>
</div>
<div class="tab-pane" id="messages">
</div>
<div class="tab-pane" id="settings"></div>
</div>
This code does not work to me. Most of examples on net are not with 3rd
version. It would be great if anybody tell me what my problem is or even
if giving me a standard working example(with bootstrap 3).