<!DOCTYPE html>

<html lang="fr">

    <head>
        <meta charset="UTF-8">
        <title>Maintenance</title>
    </head>

    <body>
        <div style="height: 100vh; width: 100vw; display: flex; justify-content: center; align-items: center;">
            <h1 >Maintenance</h1>
        </div>
    </body>

</html>
