.grid-1-2-2 {
    display: grid;
    column-gap: 1rem;
    grid-auto-rows: min-content;
}

.grid-1-2-2 {grid-template-columns: repeat(1, 1fr);}

@media only screen and (min-width: 768px) {
    .grid-1-2-2 {grid-template-columns: repeat(2, 1fr);}
}

.grid-no_gap {column-gap: 0;}