.h2, h2 {
    font-size: calc(1.425rem + 2.1vw) !important;
}

@media (min-width: 1200px) {
    .h2, h2 {
        font-size: 3rem !important;
    }
}

#footer_v2 .block .h2, #footer_v2 .block h2 {
    font-size: 1rem !important;
}