body .layui-tree-skin-shihuang .layui-tree-branch {
            font-family: "iconfont" !important;
            font-size: 16px;
            font-style: normal;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
           
        } 

/* 

        body .layui-tree-skin-shihuang .layui-tree-branch{
            width: 16px;
           display: inline-block;
           overflow: hidden;
           vertical-align: -8px;
        }
        
         .layui-tree-branch:before, .layui-tree-branchH:before {
           content: "\e625";
       }
       .layui-tree-branchH:before { content: "\e606"; } 


 */