anchor.diff:  
       table#manage-period {
           padding:5px;
  -        overflow-x:auto;
  +        /*overflow-x:auto;*/
           display:block;
       }
       
  
positive.code:          </div>
  
          <form:form>
              <c:set var="tableWidth" value="${period.duration.days + 4}"/>
              <table id="manage-period">
              <tbody id="input-body">
                  <tr>
                      <th class="indicator-column spacer"></th>
  
negative.code:                     </c:forEach>
                  </tbody>
              </table>
  </div>
              <br style="clear:both"/>
  
              <div id="activities-input">
  