.col-2 {
    width: 50%;
}

.col-3 {
    width: 33%;
}

.col-4 {
    width: 25%;
}

.col-5 {
    width: 20%;
}

.row {
    display: flex;
    flex-direction: row;
}

.col {
    display: flex;
    flex-direction: column;
}