The code is as follows:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Site</title>
<link href="css/bootstrap.css" rel="stylesheet" type="text/css">
<link href="css/bootstrap-theme.css" rel="stylesheet" type="text/css">
</head>
<body >
<ul class="nav nav-tabs">
<li><a href="#tab1" data-toggle="tab">Pedido</a></li>
<li><a href="#tab2" data-toggle="tab">Configurações</a></li>
</ul>
<div class="tab-content">
<div class ="tab-pane active" id="tab1">
<p>Pedido</p>
</div>
<div class ="tab-pane" id="tab2">
<p>Confirguracoes</p>
</div>
</div>
</body>
</html>