<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"> <form class="form-horizontal"> <fieldset> <!-- Form Name --> <legend>Form Name</legend> <!-- Text input--> <div class="control-group"> <label class="control-label" for="textinput">Text Input</label> <div class="controls"> <input id="textinput" name="textinput" type="text" placeholder="placeholder" class="input-xlarge"> <p class="help-block">help</p> </div> </div> </fieldset> </form> <h2>Create your snippet's HTML, CSS and Javascript in the editor tabs</h2> </div> </div>