.el-tree-node.is-expanded>.el-tree-node__children{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-flow:row wrap;flex-flow:row wrap}.tree_title{font-size:16px;font-weight:700;margin:10px 0;color:#23baff}