Bootstrap Grid System

<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container-fluid">
<h1>c#corner</h1>
<div class="row">
<div class="col-sm-4" style="background-color:lavender;">article</div>
<div class="col-sm-4" style="background-color:lavenderblush;">blog</div>
<div class="col-sm-4" style="background-color:lavender;">code snippet</div>
</div>
</div>
</body>
</html>