.left{height:calc(100vh - 205px);padding-right:20px!important;border:1px #dedede;border-right-style:dashed}.right{padding-left:20px!important}.treebtn{float:right;margin-left:8px}.ant-tree li span.ant-tree-iconEle,.ant-tree li span.ant-tree-switcher{width:0}.ant-tree-node-content-wrapper{width:100%}