';
}
/**
* Add a stylesheet asset
*
* @param string $filename Filename
* @param boolean $is_file Add file timestamp
* @param string $media Media
* @return string
*/
public function css($filename, $is_file = true, $media = 'screen')
{
return '';
}
/**
* Get custom css
*
* @access public
* @return string
*/
public function customCss()
{
if ($this->config->get('application_stylesheet')) {
return '';
}
return '';
}
}