JAVASCRIPT

col flex antd

const {  Row, Col, Divider  } = antd;

ReactDOM.render(
  <>
    <Row className="row">
      <Col flex="1 0 25%" className="column Red">Red</Col> <!-- From auto to 25%, same as below -->
      <Col flex="1 0 25%" className="column Green">Green</Col>
      <Col flex="1 0 25%" className="column Blue">Blue</Col>
    </Row>
  </>,
  mountNode,
);