The following code shows how to create Jumbotron with form.
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
src='http://code.jquery.com/jquery-git2.js'></script>
<script type='text/javascript'
src="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" type="text/css"
href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<style type='text/css'>
body {<!--from w w w . ja va 2 s. c o m-->
margin: 10px;
}
.input-group-lg>.form-control, .input-group-lg>.input-group-addon,
.input-group-lg>.input-group-btn>.btn {
height: 49px;
}
</style>
</head>
<body>
<div class="jumbotron">
<h1>Jumbotron with form</h1>
<form>
<div class="input-group input-group-lg">
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon">@</span>
</div>
</form>
</div>
</body>
</html>