The following code shows how to create a vertical form.
<!-- ww w.j a v a2s. c om-->
<!DOCTYPE html>
<html lang="en">
<head>
<link rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css">
<script
src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script
src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
</head>
<body style='margin:30px'>
<div class="container">
<div class="row">
<div class="col-xs-4">
<form class="form">
<div class="form-group">
<label for="nameField">Name</label>
<input type="text" class="form-control" id="nameField" placeholder="Your Name" />
</div>
<div class="form-group">
<label for="emailField">Email</label>
<input type="email" class="form-control" id="emailField" placeholder="Your Email" />
</div>
<div class="form-group">
<label for="phoneField">Phone</label>
<input type="text" class="form-control" id="phoneField" placeholder="Your Phone Number" />
</div>
<div class="form-group">
<label for="descField">Description</label>
<textarea type="text" class="form-control" id="descField" placeholder="Your Comments"></textarea>
</div>
<button type="submit" class="btn btn-primary">Submit</button> <button type="reset" class="btn btn-default">Reset</button>
</form>
</div>
</div>
</div>
</body>
</html>