#main-navbar {
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
}

.helper-top-class {
    margin: 2rem 0 3rem 0;
    padding: 2rem 0 0 0;
}

@media (max-width: 575.98px) {
    .helper-top-class{
        /*margin: 1rem 0 2rem 0;*/
        padding:  0;
    }
}