sin.sfx on "[Plugin: Polylang] specific style css ( rtl.css)"

HI,
Unfortunately i can't change the actual theme, i'll try the solution of conditional css within the header, maybe it's the only solution.
(i suggeste it for the next update of the plugin it will be helpful for us )
For the widget text thx it solved my problem.
Other question im using the moodle course list widget, the title is translated well but not the form's login, any suggestion or solution to translate those input elements ?
Thank you Chouby.