<!DOCTYPE html>
<html lang="hu">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Szűrés</title>
</head>
<body>
    <form method="POST">
        <input type="text" name="szures">
        <button type="submit">Szűrés</button>
    </form>
</body>
</html>