text: import React from "react";
  import "./menu.css";
  import { Link } from "gatsby";
  export default (props) => {
    const { title } = props;
    return (
      <header>
        <h3 className="nav-brand"><Link to={`/`}>{title}</Link></h3>
        <ul>
          <li className="nav-item"><Link to={`/lien-he/`}>Liên hệ</Link></li>
          <li className="nav-item"><Link to={`/gioi-thieu/`}>Giới thiệu</Link></li>
          <li className="nav-item"><Link to={`/`}>Trang chủ</Link></li>
        </ul>
      </header>
    )
  }