Generated by SassMeister.com.

SassMeister-input.sass

// ----
// Sass (v3.4.9)
// Compass (v1.0.1)
// ----

.class-1
  &
    color: red
  .class-2
    &
      cursor: pointer
    .class-3
      &
        padding: 0
      .class-4
        color: blue



.class-1
  &
    color: red
  @at-root .class-2
    &
      cursor: pointer
    @at-root .class-3
      &
        padding: 0
      @at-root .class-4
        color: blue

SassMeister-output.css

.class-1 {
  color: red;
}
.class-1 .class-2 {
  cursor: pointer;
}
.class-1 .class-2 .class-3 {
  padding: 0;
}
.class-1 .class-2 .class-3 .class-4 {
  color: blue;
}

.class-1 {
  color: red;
}
.class-2 {
  cursor: pointer;
}
.class-3 {
  padding: 0;
}
.class-4 {
  color: blue;
}