- $out->addStyle( 'vector/main-rtl.css', 'screen', '', 'rtl' );
- $out->addStyle( 'vector/main-ltr.css', 'screen', '', 'ltr' );
+ $out->addStyle( "{$this->stylename}/main-rtl.css", 'screen', '', 'rtl' );
+ $out->addStyle( "{$this->stylename}/main-ltr.css", 'screen', '', 'ltr' );