@each $key, $value in (
  -3: 2xs,
  -2: xs,
  -1: s,
  0: m,
  1: l,
  2: xl,
  3: 2xl,
  4: 3xl,
  5: 4xl,
  6: 5xl,
  7: 6xl,
) {
  .-font-size\:#{ $value } {
    --unitone--font-size: #{ $key } !important;
  }
}