nav-pills class bootstrap
<div class="container">
<h3>Default Bootstrap 3 Pills Example</h3>
<!-- `nav-pills` class attribute of a `ul` HTML element below -->
<ul class="nav nav-pills">
<li class="active"><a href="http://www.tutorialmines.net">Home</a></li>
<li><a href="http://www.tutorialmines.net/bootstrap-3-tutorial/">Bootstrap 3</a></li>
<li><a href="http://www.tutorialmines.net/php-5-string-functions/">PHP 5</a></li>
<li><a href="http://www.tutorialmines.net/responsive-web-design-tutorial/">RWD</a></li>
</ul>
</div>