text: import React from 'react';
  import PropTypes from 'prop-types';
  import Header from './Header';
  
  const Layout = ({ children }) => (
    <>
      <Header />
      <div
        style={{
          margin: '0 auto',
          maxWidth: 960,
          padding: '0px 1.0875rem 1.45rem',
          paddingTop: 0,
        }}
      >
        <main>{children}</main>
        <footer />
      </div>
    </>
  );
  
  Layout.propTypes = {
    children: PropTypes.node.isRequired,
  };
  
  export default Layout;
  