public function html($id)
    {
        libxml_use_internal_errors(true);

        $htmldoc = new InlineStyle(file_get_contents( url('campagne/'.$id)));
        $htmldoc->applyStylesheet($htmldoc->extractStylesheets());

        $html = $htmldoc->getHTML();
        $html = preg_replace('#<script(.*?)>(.*?)</script>#is', '', $html);

        return $html;
    }