.table__thead-position {
    position: sticky;
    inset-block-start: 0;
    z-index: 1;
    background: #fff;
    top: 80px;
}

@media only screen and (max-width: 992px) {
    .table__thead-position {
        position: static !important;
        top: 0 !important;
    }
}