.single-resource .resource__cards {
    margin-block-start: var(--wp--preset--spacing--9);
    display: flex;
    gap: var(--wp--preset--spacing--6);
    flex-wrap: wrap;
}

.single-resource .resource__cards .card-block {
    max-width: 500px;
    min-width: 350px;
    flex: 1 1;
}