#menuManage .ivu-tree{background:#f7f7f7;padding:5px 0 10px 10px;border-radius:10px}#menuManage .ivu-tree>ul.ivu-tree-children:first-child{border-top:none}#menuManage .ivu-tree>ul.ivu-tree-children{border-top:1px solid #ddd}#menuManage .ivu-tree>ul.ivu-tree-children>li{display:flex;flex-wrap:wrap}#menuManage .ivu-tree>ul.ivu-tree-children>li>span{display:inline-block}#menuManage .ivu-tree>ul.ivu-tree-children>li>span:last-of-type{margin-right:70%}#menuManage .ivu-tree>ul.ivu-tree-children>li>ul{width:30%}b.b1{font-size:16px}