.section-kontakt__item {
    margin-bottom: 6rem;
    font-size: 18px;
    line-height: 26px;
}
.section-kontakt__item h4 {
    margin-bottom: 2rem;
    font-size: 20px;
    line-height: 30px;
}

@media (min-width: 768px) {
    .section-kontakt__item {
        margin-bottom: 4rem;
    }
}
@media (min-width: 992px) {
    .section-kontakt__item {
        font-size: 20px;
        line-height: 30px;
    }
}

@media (min-width: 1024px) {
    .section-kontakt__item {
        margin-bottom: 0;
    }
}