<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<h1>Nice input box</h1>
<form>
<input type="text" name="name" class="question" id="nme" required autocomplete="off" />
<label for="nme"><span>What's your name?</span></label>
<textarea name="message" rows="2" class="question" id="msg" required autocomplete="off"></textarea>
<label for="msg"><span>What's your message?</span></label>
<input type="submit" value="Submit!" />
</form>