t32-opacity-offscreen-with-alpha-c-ref.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Reference</title>
<style>
  div { width: 5em; height: 1em; margin: 2px 0; }
  .test { background: rgb(204, 204, 255); }
</style>
<body>
    <p>The following four boxes should be the same color:</p>

    <div class="test"></div>
    <div class="test"></div>
    <div class="test"></div>
    <div class="test"></div>
</body>

chromium/third_party/blink/web_tests/external/wpt/css/css-color/t32-opacity-offscreen-with-alpha-c-ref.html