article[lang="fr"] {
    quotes: "\00AB\2009" "\2009\00BB";
}
/* 2009: thin non-breakable space
   00ab: <<
   00bb: >>
   00a0: non-breakable space

article[lang=fr] span.quoteme:before {
    content: open-quote;
}
article[lang=fr] span.quoteme:after {
    content: close-quote;
}

*/