private function set_style()
{
$this->json['textStyle'] = 'default-title';
$this->register_style('default-title', array('fontName' => $this->get_setting('header_font'), 'fontSize' => intval($this->get_setting('header1_size')), 'lineHeight' => intval($this->get_setting('header_line_height')), 'textColor' => $this->get_setting('header_color'), 'textAlignment' => $this->find_text_alignment()));
}