antd-mobile/es/components/auto-center/auto-center.js

<div align="center">

import React from 'react';
import { withNativeProps } from '../../utils/native-props';
const classPrefix = 'adm-auto-center';
export const AutoCenter = props => {
  return withNativeProps(props, React.createElement("div", {
    className: classPrefix
  }, React.createElement("div", {
    className: `${classPrefix}-content`
  }, props.children)));
};