anchor.diff:        <br><br>
         <div class="tabbable" >
           <ul class="nav nav-tabs" id="myTabs">
  -          <li class="active"><a href="#p1" data-toggle="tab"><strong>EtherPad</strong></a></li>
  -          <li><a href="#p2" data-toggle="tab"><strong>NextCloud</strong></a></li>
  +          <li class="active"><a href="#p1" data-toggle="tab"><strong>Etherpad</strong></a></li>
  +          <li><a href="#p2" data-toggle="tab"><strong>Nextcloud</strong></a></li>
             <li><a href="#p3" data-toggle="tab"><strong>Guest Book</strong></a></li>
           </ul>
         </div>
  
positive.code:             </p>
              <h4>Administration Guide</h4>
              <p>
                You will find admin page at the <b>local.mazizone.eu:9001/admin</b></br>
                <b>User Name :</b> admin</br>
                <b>Password :</b> mazizone
              </p>
              <p>
                In order to change the admin password, in the Admin panel select settings and change "mazizone" with your password 
                <pre><code>
                "users": {
                  "admin": {
  
negative.code:                 <li>Message</li>
               </ul>               
                <p>
                  First connect to your Raspberry pi. The credentials are:</br> 
                    <pre><code>
                      # ssh pi@local.mazizone.eu
                      password: mazizone                    
                    </code></pre>
                  </p>
                   <b>Tags</b>
                   <p> 
                    In order to change tags, open the config.js file, which takes place in this path: /var/www/html/mazi-board/src/www/js/config.js</br> 
                    You can remove or edit a tag as you wish in this code line</br>  
                    <pre><code>
                      tags: ['Artist', 'Activist', 'Male', 'Female', 'Student', 'Professor', 'DSIMaker', 'PolicyMaker']
                    </code></pre>
                  </p>
                   <b>Background Image</b>
                   <p>
                    In order to change the background image, save the image you want in the following path: /var/www/html/mazi-board/src/www/images</br>
                    Replace the DSI.jpg of the following code, with the name of your image.</br>
                    You can find the code in the following path: /var/www/html/mazi-board/src/www/js/templates/header_tmpl.html </br>  
                    <pre>
                      <code>
                        &lt;div class="header-bar"&gt;&lt;/div&gt;
  