.row {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 10px;
}

@media only screen and (max-width:1024px){
    .row {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 20px;
    }
}

/* Column classes */
.col-1 {
    grid-column: span 1;
}

.col-2 {
    grid-column: span 2;
}

.col-3 {
    grid-column: span 3;
}

.col-4 {
    grid-column: span 4;
}

.col-5 {
    grid-column: span 5;
}

.col-6 {
    grid-column: span 6;
}

.col-7 {
    grid-column: span 7;
}

.col-8 {
    grid-column: span 8;
}

.col-9 {
    grid-column: span 9;
}

.col-10 {
    grid-column: span 10;
}

.col-11 {
    grid-column: span 11;
}

.col-12 {
    grid-column: span 12;
}

@media only screen and (max-width:1024px) {
    .col-3 {
        grid-column: span 6;
    }

    .col-6 {
        grid-column: span 12;
    }
}