<html lang="en"> <link rel="match" href="reference/css-lang-selector-ref.html" /> <style> div { width: 100px; height: 100px; border: 1px solid black; } div:lang(en) { background-color: red; } div:lang("fr",de) { background-color: blue; } </style> <div>Red</div> <div lang="fr">Blue</div> <div lang="de">Blue</div> </html>
