Generated by SassMeister.com.

SassMeister-input.scss

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

%button {
  color: red;
}

.my-button {
  @extend %button;
}

.my-button-two {
  @extend %button;
  
  color: blue;
}

.button .icon {
  height: 10px;
}

.my-button .icon {
  height: 20px;
}

SassMeister-output.css

.my-button, .my-button-two {
  color: red;
}

.my-button-two {
  color: blue;
}

.button .icon {
  height: 10px;
}

.my-button .icon {
  height: 20px;
}