MichaelArestad · September 16, 2014 22:56
diff --git a/SassMeister-input.scss b/SassMeister-input.scss
 // ----
 // Sass (v3.4.4)
 // Compass (v1.0.1)
 // ----

 $root-font:(
 	color: #404040,
 	font-size: 15px,
 	line-height: 1.6
 );

 @function em($value, $context: map-get($root-font, font-size)) {
 	@return ($value / $context * 1em);
 }

 p {
 	font-size: em(30px);
 }
diff --git a/SassMeister-output.css b/SassMeister-output.css
 p {
  font-size: 2em;
 }
	// ----
	// Sass (v3.4.4)
	// Compass (v1.0.1)
	// ----

	$root-font:(
	color: #404040,
	font-size: 15px,
	line-height: 1.6
	);

	@function em($value, $context: map-get($root-font, font-size)) {
	@return ($value / $context * 1em);
	}

	p {
	font-size: em(30px);
	}