h1.main-header__title {
    padding: 10rem 0;
}

div.main-header__title {
    padding: 16rem 0;
}

.page_login:not(.indexSite) .main-header__title {
    text-align: center;
    margin: 7.5vh auto 15vh auto;
    max-width: 75vw;
}

.main-header__title span {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 5px;
    font-size: 20pt;
}