protected function handleCss($content, $arrFile)
{
$content = $this->fixPaths($content, $arrFile);
// Add the media type if there is no @media command in the code
if ($arrFile['media'] != '' && $arrFile['media'] != 'all' && strpos($content, '@media') === false) {
$content = '@media ' . $arrFile['media'] . "{\n" . $content . "\n}";
}
return $content;
}