span12 for entire row
Description
The following code shows how to span12 for entire row.
Example
<!--from w w w . j a v a 2 s . co 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>