text: import React from 'react';
  import 'bootstrap/dist/css/bootstrap.min.css';
  import Navbar from 'react-bootstrap/Navbar';
  
  class Footer extends React.Component {
      render() {
          return (
              <Navbar collapseOnSelect expand="lg" bg="dark" variant="dark">
                  <Navbar.Brand>&copy; Best Books</Navbar.Brand>
              </Navbar>
          );
      }
  }
  
  export default Footer;