#instructions-table .ijRowHead th,
#addressing-modes-table .ijRowHead th {
    position: sticky;
    top: 0;
    z-index: 2;
}

.table__wrapper:has(#instructions-table, #addressing-modes-table) {
    overflow: unset;
}

article:has(#instructions-table, #addressing-modes-table) {
    overflow: unset;
}