 <script src="https://kit.fontawesome.com/4a3b1f73a2.js"></script>
    <link href="https://fonts.googleapis.com/css?family=Lato&display=swap" rel="stylesheet">

</head>
<body>
        <!-- HEADER -->
    <div id="1"></div>
    <script>
        load("header.html");
        function load(url)
        {
            req = new XMLHttpRequest();
            req.open("GET", url, false);
            req.send(null);
            document.getElementById(1).innerHTML = req.responseText;
        }
    </script>

       