329069-3-ref.html
<!DOCTYPE html>
<html lang="ja">
<head>
<style>
span.fake-first-letter { color: red; }
</style>
</head>
<body>
<p><span class="fake-first-letter">ド</span>ト</p>
</body>
</html>
<!DOCTYPE html>
<html lang="ja">
<head>
<style>
span.fake-first-letter { color: red; }
</style>
</head>
<body>
<p><span class="fake-first-letter">ド</span>ト</p>
</body>
</html>