chromium/third_party/blink/web_tests/external/wpt/css/css-images/multiple-position-color-stop-radial-2-ref.html

<!doctype html>
<meta charset="utf-8">
<body>
  <div style="background: radial-gradient(red 0%, red 25%, blue 25%, blue 75%, red 75%, red 100%); width: 100px; height: 100px;"><br></div>
</body>