chromium/third_party/blink/web_tests/external/wpt/css/css-page/background-image-only-for-print.html

<!DOCTYPE html>
<title>Test print result of background-image not displayed on screen</title>

<link rel="help" href="https://drafts.csswg.org/css-backgrounds/#background-image">
<link rel="help" href="https://crbug.com/40262871">

<link rel="match" href="background-image-only-for-print-ref.html">

<style>
  @media not print {
    .print-only {
      display: none;
    }
  }

  #target {
    background-image: url("/images/green.png");
    height: 50px;
    width: 100px;
  }
</style>

<p>
  Should print a green rectangle but not display it on screen.
</p>

<div id="target" class="print-only"></div>