.fl-col-cen-sb {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.fl-col-end-sb {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
}

.fl-row-cen-end {
    display: flex;
    align-items: center;
    justify-content: flex-end; 
}