Giovanni Antonio giovanni-antonio

## index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>

<script id="jsbin-javascript">

## primalcss-px2em-function
// PX to EM
@function em($pixels, $context: $font-base-size) {
  @if (unitless($pixels)) {
    $pixels: $pixels * 1px;
  }

  @if (unitless($context)) {
    $context: $context * 1px;
  }
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>JS Bin</title>
	</head>
	<body>

	<script id="jsbin-javascript">
	// PX to EM
	@function em($pixels, $context: $font-base-size) {
	@if (unitless($pixels)) {
	$pixels: $pixels * 1px;
	}

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