Generated by SassMeister.com.

input.css

// ----
// Compass (v1.0.3)
// ----

$textSizes:(
  -3:(
    font-size: 10px,
    line-height: 14px
  ),
  -2:(
    font-size: 12px,
    line-height: 16px
  ),
  -1:(
    font-size: 14px,
    line-height: 20px
  ),
  0:(
    font-size: 16px,
    line-height: 22px
  ),
  1:(
    font-size: 18px,
    line-height: 24px
  ),
  2:(
    font-size: 20px,
    line-height: 28px
  ),
  3:(
    font-size: 22px,
    line-height: 30px
  ),
  4:(
    font-size: 24px,
    line-height: 32px
  ),
  5:(
    font-size: 28px,
    line-height: 36px
  ),
  6:(
    font-size: 32px,
    line-height: 40px
  ),
  7:(
    font-size: 36px,
    line-height: 44px 
  ),
  8:(
    font-size: 40px,
    line-height: 48px
  ),
  9:(
    font-size: 44px,
    line-height: 52px
  ),
  10:(
    font-size: 48px,
    line-height: 56px
  ),
  11:(
    font-size: 56px,
    line-height: 64px
  ),
  12:(
    font-size: 64px,
    line-height: 72px
  ),
  13:(
    font-size: 72px,
    line-height: 80px
  ),
  14:(
    font-size: 88px,
    line-height: 96px
  ),
  15:(
    font-size: 104px,
    line-height: 116px
  ),
  16:(
    font-size: 120px,
    line-height: 132px
  ),
  17:(
    font-size: 156px,
    line-height: 172px
  )
);

// Mixin text size classes
@mixin text-sizes($map) {
  @each $keyMap, $valueMap in $map {
    .text-#{$keyMap} {
      font-size: map-get($valueMap, font-size);
      line-height: map-get($valueMap, line-height);
    }   
  }
}

// Output text size classes
@include text-sizes($textSizes);


@mixin responsive-font-sizes($fontSize, $mediaQuery) {
    $width: 1200px;
    
    @if $mediaQuery == md {
        $width: 1200px;
    }
    @if $mediaQuery == lg {
        $width: 1440px;    
    }
    
    @media (min-width: $width) {

        @each $keyMap, $valueMap in $textSizes {
            @if $keyMap == $fontSize {
                font-size: map-get($valueMap, font-size);
                line-height: map-get($valueMap, line-height);
            }
        }
    }
}


.fs {
    &--2 {
        @extend .text--3;
        @include responsive-font-sizes(-2, lg);
    }
    
    &--1 {
        @extend .text--2;
        @include responsive-font-sizes(-1, lg);
    }
    
    &-0 {
        @extend .text--1;
        @include responsive-font-sizes(0, lg);
    }
    
    &-1 {
        @extend .text-0;
        @include responsive-font-sizes(1, lg);
    }
    
    &-2 {
        @extend .text-1;
        @include responsive-font-sizes(2, lg);
    }
    
    &-3 {
        @extend .text-2;
        @include responsive-font-sizes(4, lg);
    }
    
    &-4 {
        @extend .text-3;
        @include responsive-font-sizes(4, md);
        @include responsive-font-sizes(6, lg);
    }
    
    &-5 {
        @extend .text-4;
        @include responsive-font-sizes(5, md);
        @include responsive-font-sizes(8, lg);
    }
    
    &-6 {
        @extend .text-5;
        @include responsive-font-sizes(7, md);
        @include responsive-font-sizes(11, lg);
    }
    
    &-7 {
        @extend .text-6;
        @include responsive-font-sizes(9, md);
        @include responsive-font-sizes(13, lg);
    }
    
    &-8 {
        @extend .text-8;
        @include responsive-font-sizes(11, md);
        @include responsive-font-sizes(14, lg);
    }
    
    &-9 {
        @extend .text-10;
        @include responsive-font-sizes(13, md);
        @include responsive-font-sizes(15, lg);
    }
    
    &-10 {
        @extend .text-11;
        @include responsive-font-sizes(14, md);
        @include responsive-font-sizes(16, lg);
    }
    
    &-11 {
        @extend .text-12;
        @include responsive-font-sizes(15, md);
        @include responsive-font-sizes(17, lg);
    }

}

output.css

.text--3, .fs--2 {
  font-size: 10px;
  line-height: 14px;
}

.text--2, .fs--1 {
  font-size: 12px;
  line-height: 16px;
}

.text--1, .fs-0 {
  font-size: 14px;
  line-height: 20px;
}

.text-0, .fs-1 {
  font-size: 16px;
  line-height: 22px;
}

.text-1, .fs-2 {
  font-size: 18px;
  line-height: 24px;
}

.text-2, .fs-3 {
  font-size: 20px;
  line-height: 28px;
}

.text-3, .fs-4 {
  font-size: 22px;
  line-height: 30px;
}

.text-4, .fs-5 {
  font-size: 24px;
  line-height: 32px;
}

.text-5, .fs-6 {
  font-size: 28px;
  line-height: 36px;
}

.text-6, .fs-7 {
  font-size: 32px;
  line-height: 40px;
}

.text-7 {
  font-size: 36px;
  line-height: 44px;
}

.text-8, .fs-8 {
  font-size: 40px;
  line-height: 48px;
}

.text-9 {
  font-size: 44px;
  line-height: 52px;
}

.text-10, .fs-9 {
  font-size: 48px;
  line-height: 56px;
}

.text-11, .fs-10 {
  font-size: 56px;
  line-height: 64px;
}

.text-12, .fs-11 {
  font-size: 64px;
  line-height: 72px;
}

.text-13 {
  font-size: 72px;
  line-height: 80px;
}

.text-14 {
  font-size: 88px;
  line-height: 96px;
}

.text-15 {
  font-size: 104px;
  line-height: 116px;
}

.text-16 {
  font-size: 120px;
  line-height: 132px;
}

.text-17 {
  font-size: 156px;
  line-height: 172px;
}

@media (min-width: 1440px) {
  .fs--2 {
    font-size: 12px;
    line-height: 16px;
  }
}
@media (min-width: 1440px) {
  .fs--1 {
    font-size: 14px;
    line-height: 20px;
  }
}
@media (min-width: 1440px) {
  .fs-0 {
    font-size: 16px;
    line-height: 22px;
  }
}
@media (min-width: 1440px) {
  .fs-1 {
    font-size: 18px;
    line-height: 24px;
  }
}
@media (min-width: 1440px) {
  .fs-2 {
    font-size: 20px;
    line-height: 28px;
  }
}
@media (min-width: 1440px) {
  .fs-3 {
    font-size: 24px;
    line-height: 32px;
  }
}
@media (min-width: 1200px) {
  .fs-4 {
    font-size: 24px;
    line-height: 32px;
  }
}
@media (min-width: 1440px) {
  .fs-4 {
    font-size: 32px;
    line-height: 40px;
  }
}
@media (min-width: 1200px) {
  .fs-5 {
    font-size: 28px;
    line-height: 36px;
  }
}
@media (min-width: 1440px) {
  .fs-5 {
    font-size: 40px;
    line-height: 48px;
  }
}
@media (min-width: 1200px) {
  .fs-6 {
    font-size: 36px;
    line-height: 44px;
  }
}
@media (min-width: 1440px) {
  .fs-6 {
    font-size: 56px;
    line-height: 64px;
  }
}
@media (min-width: 1200px) {
  .fs-7 {
    font-size: 44px;
    line-height: 52px;
  }
}
@media (min-width: 1440px) {
  .fs-7 {
    font-size: 72px;
    line-height: 80px;
  }
}
@media (min-width: 1200px) {
  .fs-8 {
    font-size: 56px;
    line-height: 64px;
  }
}
@media (min-width: 1440px) {
  .fs-8 {
    font-size: 88px;
    line-height: 96px;
  }
}
@media (min-width: 1200px) {
  .fs-9 {
    font-size: 72px;
    line-height: 80px;
  }
}
@media (min-width: 1440px) {
  .fs-9 {
    font-size: 104px;
    line-height: 116px;
  }
}
@media (min-width: 1200px) {
  .fs-10 {
    font-size: 88px;
    line-height: 96px;
  }
}
@media (min-width: 1440px) {
  .fs-10 {
    font-size: 120px;
    line-height: 132px;
  }
}
@media (min-width: 1200px) {
  .fs-11 {
    font-size: 104px;
    line-height: 116px;
  }
}
@media (min-width: 1440px) {
  .fs-11 {
    font-size: 156px;
    line-height: 172px;
  }
}

settings.json

{
  "sass": {
    "compiler": "Ruby Sass/3.4.21",
    "extensions": {
      "Compass": "1.0.3"
    },
    "syntax": "SCSS",
    "outputStyle": "expanded"
  },
  "autoprefixer": false
}