Setup

1. Download CSSDevices

2. Include CSSDevices in the <head> of your HTML file

<!DOCTYPE html>
<html>
  <head>

    <link rel="stylesheet" href="devices.min.css" />

  </head>
...

3. Copy and paste the HTML code from the device you want to use into your HTML

4.(optional) Include the JS file (and required jQuery) into the bottom of your document if you want to use the JS functionality

...
  <body>

    <script src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
    <script src="devices.js"></script>
  </body>
</html>