<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>test form</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" type="text/css" media="screen" href="main.css" />
    <script src="main.js"></script>
</head>
<body>
    <form action="next.html">
        First name:<br>
        <input type="text" name="firstname" value="Mickey"><br>
        Last name:<br>
        <input type="text" name="lastname" value="Mouse"><br><br>
        <input type="submit" value="Submit">
      </form>
</body>
</html>