Nicola Lazzaroni nclzz

## What is a Product Manager?
Somebody asked me how to become a Product Manager. Here's what I wrote them.

---------------------------------------------------------------------------

Hi Jon,

Those are a lot of questions. Let me try to simplify it.

I think a Product Manager is a person who is responsible for determining
what a product should be and how it should evolve. This is a design role

## input.scss
@mixin background-image-retina($file, $type, $width, $height) {
  background-image: url($file + '.' + $type);

  @media (-webkit-min-device-pixel-ratio: 2), (-moz-min-device-pixel-ratio: 2) {
    & {
      background-image: url($file + '@2x.' + $type);
      -webkit-background-size: $width $height;
    }
  }
}

## html5_template.html
<!DOCTYPE html>
<html lang="it">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="x-ua-compatible" content="ie=edge, chrome=1" />
    <title>untitled</title>
    <link rel="stylesheet" href="" />
  </head>
  <body>
    <script src=""></script>
	Somebody asked me how to become a Product Manager. Here's what I wrote them.

	---------------------------------------------------------------------------

	Hi Jon,

	Those are a lot of questions. Let me try to simplify it.

	I think a Product Manager is a person who is responsible for determining
	what a product should be and how it should evolve. This is a design role
	@mixin background-image-retina($file, $type, $width, $height) {
	background-image: url($file + '.' + $type);

	@media (-webkit-min-device-pixel-ratio: 2), (-moz-min-device-pixel-ratio: 2) {
	& {
	background-image: url($file + '@2x.' + $type);
	-webkit-background-size: $width $height;
	}
	}
	}
	<!DOCTYPE html>
	<html lang="it">
	<head>
	<meta charset="utf-8" />
	<meta http-equiv="x-ua-compatible" content="ie=edge, chrome=1" />
	<title>untitled</title>
	<link rel="stylesheet" href="" />
	</head>
	<body>
	<script src=""></script>