.ant-tree-node-content-wrapper{width:90%}.ant-tree-node-content-wrapper .control-icons{display:none}.ant-tree-node-content-wrapper .control-icons .control-icon{margin-left:6px}.ant-tree-node-content-wrapper .control-icons .control-icon:hover{color:#0050b3}.ant-tree-node-content-wrapper .control-icons .control-icon.delete-icon:hover{color:red}.ant-tree-node-content-wrapper:hover .control-icons{display:inline-block}.form-btn{border-top:1px solid #ddd;padding-top:10px}.form-btn .ant-btn{margin-left:8px;float:right}