.umb-block-grid__layout-container {
    display: grid;
    grid-template-columns: repeat(var(--umb-block-grid--grid-columns, 12), 1fr);
}

.umb-block-grid__layout-item {
    grid-column: span var(--umb-block-grid--item-column-span);
}

a sup {
    top: 0em;
}

a:has(sup) {
    top: -.4em;
    position:relative !important;
}