import React from 'react'; import { Row, Col } from 'antd'; export default () => { return ( <Row> <Col span={12} style={{ minHeight: 400, padding: 16, borderRight: '1px solid #DDD' }}> INSERT_BLOCK_PLACEHOLDER:Col 12 </Col> <Col span={12} style={{ minHeight: 400, padding: 16 }}> INSERT_BLOCK_PLACEHOLDER:Col 12 </Col> </Row> ); };