@import './common-variables';
@function em($pixels, $context: $font-size-base) {
  @if (unitless($pixels)) {
    $pixels: $pixels * 1px;
  }

  @if (unitless($context)) {
    $context: $context * 1px;
  }

  @return $pixels / $context * 1em;
}

@function rem($pixels) {
  @if (unitless($pixels)) {
    $pixels: $pixels * 1px;
  }

  @return $pixels / $font-size-base * 1rem;
}