Generated by SassMeister.com.

SassMeister-input.scss

// ----
// libsass (v3.2.5)
// ----

li {
  @for $i from 1 through 8 {
    &:nth-of-type(#{$i}) {
      transition-delay:  0.1s * $i;
    }
  }                            
}

SassMeister-output.css

li:nth-of-type(1) {
  transition-delay: 0.1s;
}

li:nth-of-type(2) {
  transition-delay: 0.2s;
}

li:nth-of-type(3) {
  transition-delay: 0.3s;
}

li:nth-of-type(4) {
  transition-delay: 0.4s;
}

li:nth-of-type(5) {
  transition-delay: 0.5s;
}

li:nth-of-type(6) {
  transition-delay: 0.6s;
}

li:nth-of-type(7) {
  transition-delay: 0.7s;
}

li:nth-of-type(8) {
  transition-delay: 0.8s;
}