/* Ajoutez cette règle pour le conteneur principal */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (min-width: 1200px) {

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.g_container {
    max-width: 900px;
    width: 100%;
    padding: 20px;
    border-radius: 8px;
    margin: 115px auto 0 auto;
    animation: fadeIn 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.container-index {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.header_menu a {
    background-color : #ffffff00;
    color: white;
    text-decoration: none;
}

/* Ajout des styles pour les liens */
.container-index a {
    color: #004494;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.container-index a:hover {
    color: #002d5f;
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.container-index a:focus {
    outline: 2px solid #053463;
    outline-offset: 2px;
}

h1 {
    font-size: 20px;
}
}

@media screen and (max-width: 1200px) {
    .g_container {
    max-width: 900px;
    width: 100%;
    padding: 20px;
    border-radius: 8px;
    margin: 120px auto 0 auto;
    animation: fadeIn 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

    .container-index {
        background-color: #ffffff;
        padding: 20px;
        border-radius: 5px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        text-align: center;
    }

        /* Ajout des styles pour les liens */
    .container-index a {
        color: #004494;
        text-decoration: underline;
        transition: color 0.2s ease;
    }

    .container-index a:hover {
        color: #002d5f;
        text-decoration: underline;
        text-decoration-thickness: 1px;
    }

    .container-index a:focus {
        outline: 2px solid #053463;
        outline-offset: 2px;
    }

    h1 {
        font-size: 18px;
        text-align: center;
    }

    p {
        font-size: 14px;
    }
}


@media screen and (max-width: 480px) {
    .g_container {
        margin-top: 20px;
        padding: 5px;
        width: 97%;
        animation: fadeIn 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .container-index {
        background-color: #ffffff;
        padding: 20px;
        border-radius: 5px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        text-align: center;
        margin-top: 110px;
    }

        /* Ajout des styles pour les liens */
    .container-index a {
        color: #004494;
        text-decoration: underline;
        transition: color 0.2s ease;
    }

    .container-index a:hover {
        color: #002d5f;
        text-decoration: underline;
        text-decoration-thickness: 1px;
    }

    .container-index a:focus {
        outline: 2px solid #053463;
        outline-offset: 2px;
    }

    h1 {
        font-size: 18px;
        text-align: center;
    }

    p {
        font-size: 14px;
    }
}