树状图修改，部分配置文件修改

shuishen

2021-06-09 c358fd31d1bb2fd0e37c8414b677a3194697dbd9

 widgets/LeftNavigationBar/Widget.html

@@ -16,4 +16,17 @@
      </div> -->
      <div id="left-tree-list" class="demo-tree demo-tree-box"></div>
   </div>

   <div class="tree-layer-opcity">
      <ul>
         <li>
            <div>

            </div>
            <div>
					
            </div>
         </li>
      </ul>
   </div>
</div>