front_directorio/src/components/Header.js

import React from "react";
import "./style.css";

const Header = () => {
  return (
    <header className="header">
      <a href="https://www.unam.mx/">
        <img
          className="logo"
          alt="Logo 1"
          src="https://www.unam.mx/sites/all/themes/unam/logo.png"
        />
      </a>
      
      <a href="https://www.acatlan.unam.mx/">
        <img
          className="logo"
          alt="Logo 2"
          src="https://www.acatlan.unam.mx/img/logo_fesa.png"
        />
      </a>
    </header>
  );
};

export default Header;