<!DOCTYPE html>
<html lang = "pt-BR">
    <head>
        <meta charset="utf-8">
        <title></title>
    </head>
    <body>
        <h1 style = "text-align:center">Pagina Pirincipal (index)</h1>    
        <form action="sessionback.php" method="POST">
            usuario: <input type="text" name="usuario" id="usuario" size = "30"> <br><br>
            senha  : <input type="password" name="password" id="password" size = "30"><br><br>
            <input name="enviar" type="submit" id="enviar" value="enviar">
        </form>
    </body>
</html>