body {
    margin: 0;
    z-index: 100;
}

.section-wrapper {
    margin: 50px auto;
}

@media (max-width: 992px) {
    section {
        min-height: 50vh;
    }
    .section-wrapper {
        margin: 50px auto;
    }
}


@media (max-width: 578px) {

    .section-wrapper {
        margin: 50px auto;
    }
}