<header>
  <h1>Simple Chat Demo w/ JS SDK v4</h1>
  <h2>Powered by PubNub</h2>
</header>

<section id="main" role="main">
  <div class="chat">
    <i class="avatar" class="face12"></i>
    <input type="text" placeholder="Type your message...">
    <button>Send</button>
  </div>


  <p class="presence"></p>
  <div class="output"></div>
</section>