anchor.diff:                                      <%end%> 
                                  </table> </ul>
                               </li>
  -                        </ul>
  +                      
                       <%end%> 
  -              <li>
  +                      </ul>
  +              </li>
             </ul> 
           <%end%>
       </div>
  
positive.code: </style>
  <div class="container-fluid">
      <div style="margin-bottom: 20px;padding-bottom: 5px;border-bottom: 1px solid #eaeaea;">
        <h2> Development in progress</h2>
        <h4 >Report</h4>
      </div>
      <div class="css-treeview"
  
negative.code:               <li> 
                  <input type="checkbox" id="item-<%=device.id%>" />
                  <label for="item-<%=device.id%>"> <%=device.device_ip%></label>
                                          <ul>
                      <%device.device_scenarios.each do |scenario|%>
  
                              <li>
                                  <input type="checkbox" id="item-<%=device.id%>-<%=scenario.id%>" />
                                  <label for="item-<%=device.id%>-<%=scenario.id%>"><%=scenario.scenario_name%></label>
  