Generated by SassMeister.com.

SassMeister-input.scss

// ----
// libsass (v2.0.0)
// ----

.social-icon {
  @each $social in facebook, instagram, twitter, email {
    &--#{$social} {
      color: blue;
    }
  }
}

@each $social in facebook, instagram, twitter, email {
   .social-icon--#{$social} {
     color: red;
   }
}

@mixin bem-m($modifier) {
  &--#{$modifier} {
    background: green;
  }
}

.test {
  @include bem-m(foo);
}

SassMeister-output.css

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