<!DOCTYPE html>
<html lang="en">
<link rel="match" href="../expected/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>
