anchor.diff:  <div class="chat-layout mdl-layout mdl-js-layout mdl-layout--fixed-drawer mdl-layout--fixed-header">
       <header class="chat-header mdl-layout__header mdl-color-text--white">
           <div class="mdl-layout__header-row">
  -            <span class="mdl-layout-title">#general <span class="users-count"><i class="material-icons">person</i>16</span></span>
  +            <span class="mdl-layout-title">#general <span class="users-count"><i class="material-icons">person</i>3</span></span>
               <div class="mdl-layout-spacer"></div>
               <div class="mdl-textfield mdl-js-textfield mdl-textfield--expandable is-upgraded" data-upgraded=",MaterialTextfield">
                   <div class="mdl-textfield__expandable-holder">
  
positive.code:                 <li class="mdl-menu__item">Legal information</li>
              </ul>
          </div>
          <p class="header-subtitle">set your channel topic<p>
          <div class="chat-notifications mdl-color--white">
              <button class="show-options mdl-button">
                  <i class="material-icons" role="presentation">keyboard_arrow_down</i>
  
negative.code:     <main class="mdl-layout__content mdl-color--grey-100" >
          <div class="mdl-grid chat-content" id="para">
  
  
              </div>
  
          <div class="chat-write-box mdl-color--white mdl-shadow--2dp mdl-cell--12-col mdl-grid">
              <div class="chat-icon mdl-cell--1-col-phone mdl-cell--1-col-tablet mdl-cell--1-col">
                  <i class="mdl-color-text--blue-grey-400 material-icons" role="presentation">camera_alt</i>
              </div>
              <div class="mdl-cell--2-col-phone mdl-cell--6-col-tablet mdl-cell--10-col">
                  <input type="text" name="message" id="words" onKeyPress="return checkSubmit(event)">
  
              </div>
              <!--div class="chat-icon right mdl-cell--1-col-phone mdl-cell--1-col-tablet mdl-cell--1-col"-->
              <!--i class="mdl-color-text--blue-grey-400 material-icons" role="presentation">tag_faces</i-->
              <form>
                  <img src="/resources/images/flat-send.png" width="36" height="34" style="padding:6px;" onclick="getwords()" >
  
              </form>
              <!--/div-->
          </div>
  </div>
  </main>
  </div>
  <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" style="position: fixed; left: -1000px; height: -1000px;">
      <defs>
  