#mail {
    margin: 20px;
    padding: 30px;
    color: var(--color-text);
    font-size: 25px;
}

.adresseMail {
    margin: 0;
    padding: 0;
}

iframe {
    height: 950px;
    width: 660px;
    border: 0;
    margin-bottom: 30px;
}

span {
    font-size: 60px;
}

@media screen and (max-width:800px) {

    #mail {
        font-size: 20px;
    }

    iframe {
        height: 1100px;
        width: 100vw;
    }
}