@-moz-document domain(wikipedia.org) {
    #p-lang a[hreflang="en"],
    #p-lang a[hreflang="fr"] {
        font-weight: bold!important;
        color: red!important;
    }
    #p-lang a[hreflang="en"]::after {
        content: url(data:image/png;base64,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);
        margin-left: 0.25rem;
    }
    #p-lang a[hreflang="fr"]::after {
        content: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAK0lEQVQ4y2P4//8/AyWYgSoGMIQu+Y+O0cF7R1MMPGrAqAGDzICBz0yUYAB6SdABZGnejAAAAABJRU5ErkJggg==);
        margin-left: 0.25rem;
    }
}