content: import React from 'react'
  import { IndexLink, Link } from 'react-router'
  import PropTypes from 'prop-types'
  import logo from './assets/logo.png'
  import styles from './PageLayout.scss'
  
  class PageLayout extends React.Component {
  
    render() {
      return (
      <div className={`${styles.wrapper} h100`}>
        <header>
          <h1 className="header-nav">
            DEMO
          </h1>
        </header>
        <div className="content-wrapper">
          <ul className='left-nav'>
            <li className="process-nav">
              <Link to='/home/' activeClassName='active'>首页</Link>
            </li>
          </ul>
          <div className='content-container'>
            <div className='page-layout__viewport'>
              {this.props.children}
            </div>
          </div>
        </div>
      </div>);
    }
  }
  PageLayout.propTypes = {
    children: PropTypes.node,
  }
  
  export default PageLayout
  