anchor.diff:          });
       </script>
       <style>
  -#info {
  +    body {
  +      background-color: #181818;
  +    }
  +    h1 {
  +      color: #EEE;
  +      font-weight: 700;
  +      text-align: center;
  +      margin-top: 30px;
  +    }
  +    .logo-float {
  +      width: 512px;
  +      max-width: 100%;
  +      max-height: 512px;
  +      margin: 0 auto;
  +    }
  +    .logo-img {
  +      width: 100%;
  +    }
  +    #info {
       font-size: 20px;
       }
       #div_start {
  
positive.code:     <div id="chat" class="well" data-uri="<%= request.host %>:<%= request.port %>/websocket">
  </div>
  
  <div class="form-inline well">
    <fieldset>
      <input type="text" class="input-medium" id="user_name">
      <input type="text" class="input-xlarge" id="message">
      <button id="send" class="btn btn-primary">Send</button>
    </fieldset>
  
negative.code: <script src="//<%= request.host %>:<%= request.port %>/assets/websocket_rails/main.js"></script>
  
  
  <h1>Unilingo</h1>
  <div class="logo-float"><img class="logo-img" src="//<%= request.host %>:<%= request.port %>/assets/hangouts.png"></div>
  
  <script>
  function showParticipants() {
  