ant-design/components/grid/demo/sort.tsx

import React from 'react';
import { Col, Row } from 'antd';

const App: React.FC = () => (
  <Row>
    <Col span={18} push={6}>
      col-18 col-push-6
    </Col>
    <Col span={6} pull={18}>
      col-6 col-pull-18
    </Col>
  </Row>
);

export default App;