Bootstrap Tutorial - span12 for entire row

The following code shows how to span12 for entire row.

Example

<!--   w  ww .j a v  a2 s.c o m-->
<!DOCTYPE HTML>
<html>
<head>
<link rel="stylesheet"
  href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">


</head>
<body>
  <div class="container">
    <div class="row">
      <div class="span12">
        <h1>w3resource.com is a web design and development tutorial.</h1>
      </div>
    </div>
  </div>

</body>
</html>

Click to view the demo