content: import React from 'react'
  import { Icon } from 'antd'
  import styles from './error.less'
  
  class Error extends React.Component {
    render() {
      return (
        <div className="content-inner">
          <div className={styles.error}>
            <Icon type="frown-o" style={{ fontSize: 40 }} />
            <h1>404 Not Found</h1>
          </div>
        </div>
      )
    }
  }
  
  export default Error
  