chromium/third_party/blink/web_tests/external/wpt/css/css-pseudo/target-text-shadow-vertical-ref.html

<!doctype html>
<meta charset="utf-8">
<title>CSS Pseudo-Elements Test: Shadows on vertical target text - reference</title>
<link rel="author" name="Stephen Chenney" href="mailto:[email protected]">
<style>
    :root {
        line-height: 1;
        writing-mode: vertical-lr;
    }
    p {
        font-size: 2em;
        color: black;
        text-shadow: 0.1em 0.1em 3px rgba(0,0,0,0.5);
    }
    span {
        color: green;
        text-shadow: 0.25em 0.25em 3px rgba(0,0,128,0.5), 0.1em 0.1em 3px rgba(0,0,0,0.5);
    }
</style>
<p>the <span>target</span> should have a shadow</p>