.main-container {
    height: 100%;
    width: 100%;
    min-height: 600px;

    display: flex;
    justify-content: center;
    align-items: center;
}

.main-container h2 {
    font-size: 4.2rem !important;
}

@media (max-width: 560px) {
    .main-container h2 {
        font-size: 2.4rem !important;
        text-align: center;
    }
}