text: import React, { PropTypes } from 'react';
  
  class App extends React.Component {
    render() {
      return(
        <div className="container-fluid">
          {this.props.children}
        </div>
      );
    }
  }
  
  App.propTypes = {
    children: PropTypes.object.isRequired
  };
  
  export default App;
  