text: import React from 'react';
  import './main.less';
  
  import Background from './../Examination/background';
  import Warning from './../Component/warning/warning';
  import OC from 'UI/OrientationChange';
  import TouchEvent from 'EVENT/TouchEvent';
  import Content from './content';
  
  import { gtag_install } from 'SOCIAL/Gtag';
  
  export default class main extends React.Component {
  	constructor(props) {
  		super(props);
  		const root = this;
  		TouchEvent.init(true);
  		gtag_install();
  	}
  
  	render() {
  		return (
  			<div id='main'>
  				<Background />
  				<Content TouchEvent={TouchEvent} />
  				<Warning />
  				<OC />
  			</div>
  		);
  	}
  }
  