content: import React from 'react';
  import PropTypes from 'prop-types';
  
  const Header = ({ style, logoUrl }) => (
    <nav className="navbar navbar-default navbar-fixed-top navbar-custom">
      <div className="container-fluid">
        <div className="navbar-logo-container">
          <img style={style} src={logoUrl} alt="Application Logo" />
        </div>
      </div>
    </nav>
  );
  
  Header.propTypes = {
    style: PropTypes.object,
    logoUrl: PropTypes.string
  };
  
  export default Header;
  