Sanitizer::fixTemplateStyles

static function fixTemplateStyles($html)
{
	$html = str_replace('{}', '', $html);
	$html = str_replace('{}', '', $html);

	if (!$html)
	{
		return $html;
	}

	$html = preg_replace('/(.*?)/is', '', $html);
	$html = preg_replace('/([s]*?)/is', '', $html);

	return $html;
}