.flex-all-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-row-center {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-row-end {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}