anchor.diff:  
   <table> 
   <thead>
  -<th style="width: 20%;"/>
  -<th style="width: 20%;"/>
  -<th style="width: 10%;"/>
  -<th style="width: 20%;"/>
  -<th style="width: 10%;"/>
  -<th style="width: 20%;"/>
  +<th style="width: 20%"/>
  +<th style="width: 20%"/>
  +<th style="width: 10%"/>
  +<th style="width: 20%"/>
  +<th style="width: 10%"/>
  +<th style="width: 20%"/>
   </thead>
     <tr>
       <td/>
  
positive.code:     <td/>
      <th>
      <center>
         <a href ="#"> Bewertung abgeben</a> 
      </center>
      </th>
    </tr>
  
negative.code: <script>
    $(function() {
      $("div2").hide();
  
      $(".Bewertung").click(function(event) {
        event.preventDefault();
        $("div2").toggle(); 
      });
  