update CSS for embed player
update link to json with absolute URL (temporaly ) <- modify this
<?xml version="1.0" encoding="UTF-8"?>
<iri>
<lang label="English" data="en"/>
<lang label="Français" data="fr"/>
<lang label="日本語" data="ja"/>
<lang label="Español" data="es"/>
<lang label="Basque" data="eu"/>
</iri>