<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row"> <h2>Create your snippet's HTML, CSS and Javascript in the editor tabs</h2> </div> <form action="#"> <div class="row"> <div class="col-md-3"> <div class="form-group form-group-sm"> <label for="firstname" class="control-label">Firstname1</label> <input type="text" class="form-control" id="firstname" placeholder="Firstname"> </div> </div> <div class="col-md-3"> <div class="form-group"> <label for="lastname" class="control-label">Last Name2</label> <input type="text" class="form-control" id="lastname" placeholder="Last Name"> </div> </div> <div class="col-md-3"> <div class="form-group"> <label for="lastname" class="control-label">Last Name3</label> <input type="text" class="form-control" id="lastname" placeholder="Last Name"> </div> </div> </div> <div class="row"> <div class="col-xs-3"> <textarea class="form-control"></textarea> </div> </div> <div class="row"> <div class="col-xs-3"> <button type="submit" class="btn btn-default">Submit</button> </div> </div> </form> </div>