/* mobile first */

.column-group {
    display: flex;
    flex-direction: column;
    gap: 1em;
    margin-bottom: 1em;
    width: 100%;
}

.row-group {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1em;
    margin-bottom: 1em;
    width: 100%;
}

.grid-group {
    display: grid;
    gap: 0.5em;
    margin-bottom: 1em;
}

.grid-2x2 {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 1fr);
}

.grid-3x3 {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
}

.active {
    background: #ffc107;
}
 
 
/* large phones */
@media (min-width: 480px) {

}

/* small tablets / large phones */
@media (min-width: 600px) {

}

/* tablets */
@media (min-width: 768px) {

}

/* small laptops */
@media (min-width: 1024px) {

}

/* desktops */
@media (min-width: 1280px) {

}

/* large desktops / wide monitors */
@media (min-width: 1536px) {
    
}