Untitled

<!DOCTYPE html>

<html lang="de">

<head>

    <title>Rehaprogramm</title>
    <meta charset="utf-8">
    <link rel="icon" href="/images/favicon.png">
    <meta name="viewport" content="width=device-width, initial-scale=0.5, content=1080">
    <link rel="stylesheet" type="text/css "href="/styles/stylesheet.css">

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <!-- Einbinden von jQuery, gehostet von Google-->

    <script type="text/javascript"> <!-- Eigentliches Scrip-->
      $(document).ready(function()//<- Document ready Funktion, garantiert das kein Code ausgeführt wird, bevor die Seite geladen ist.
      {
        $("#btnLogin").click(function()
        {
          var user = $("#username").val();
          var psswrd = $("#password").val();
          $.post("/login", {username:user, password:psswrd}, function(data)
          {
            if(data === 'done')
            {
              alert("D");
            }
          });
        });
      });
    </script>

</head>

<body>

<div class="header_1"><img src="/images/logo.png" height="60px" width="auto"></div>

<header>

    <div class="main_block">

        <h3>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.<p>At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</h3>

        <a class="button" href="#login">Login</a>

    </div>

    <div id="login" class="overlay">
        <div class="popup">
            <a class="close" href="#">&times;</a>
            <div class="content">
                <h2>Anmeldung</h2>
                <input type="text" id="username" name="Benutzername" size="20%" placeholder="Benutzername">
                <input type="password" id="password" name="Passwort" size="20%" placeholder="Passwort">
                <a href="#" id="btnLogin" class="myButton">XXX</a>
                 </div>
            </div>
        </div>
    </div>
</header>

</body>

</html>