import React, { Component } from 'react';
import '../../content.less';
import LeftTab from '../leftTab.jsx';
import Comprehensive from './comprehensive.jsx';
import Payment from './payment.jsx';
import Correction from './correction.jsx';
import Express from './express.jsx';
import ApplyFee from './applyFee.jsx';
class Content extends Component {
constructor() {
super();
this.state = {
loading: false,
leftKey: