content: import React from 'react';
  import Link from 'gatsby-link';
  import scrootinEyesLogo from '../../../doc/images/scrootinEyes_banner_logo.svg';
  
  const Header = () => (
      <div>
          <header>
              <nav className="navbar navbar-expand-lg navbar-light bg-light">
  
                  <Link to="/" className="navbar-brand">
                      <h1><img src={scrootinEyesLogo} width="200" height="50" alt="scrootinEyes"/></h1>
                  </Link>
  
  
                  <button className="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                      <span className="navbar-toggler-icon"></span>
                  </button>
  
                  <div className="collapse navbar-collapse" id="navbarSupportedContent">
                      <ul className="navbar-nav mr-auto">
                          <li className="nav-item active">
                              <Link to="/" className="nav-link">Home <span className="sr-only">(current)</span></Link>
                          </li>
                          <li className="nav-item">
                              <Link to="/page-2/" className="nav-link">Page 2</Link>
                          </li>
                      </ul>
                  </div>
              </nav>
  
          </header>
      </div>
  )
  
  export default Header
  