Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.4.12)
// Compass (v1.0.3)
// ----

$rem-baseline: 16px !default;

// Function: Pixel to REM

@function rem($values...) {
  $result: ();
  $separator: list-separator($values);
  @each $value in $values {
    @if type-of($value) == "number" and unit($value) == "px" {
      $result: append($result, $value / ($rem-baseline / 1rem), $separator);
    } @else if type-of($value) == "list" {
      $result: append($result, rem($value...), $separator);
    } @else {
      $result: append($result, $value, $separator);
    }
  }
  @return $result;
}

// Examples

.example {
  font-size: rem(10px);
  text-shadow: rem(1px 1px #eee, -1px -1px #eee);
  padding: rem(10px 0 1px 3%);
}

SassMeister-output.css

.example {
  font-size: 0.625rem;
  text-shadow: 0.0625rem 0.0625rem #eee, -0.0625rem -0.0625rem #eee;
  padding: 0.625rem 0 0.0625rem 3%;
}