protected function wrapMediaRules(array $styles)
    {
        foreach ($styles as &$style) {
            // Wrap in media rule if a media rule does not already exist in a non-all media style.
            if ($style['media'] != 'all' && strpos($style['content'], '@media') === false) {
                $style['content'] = '@media '.$style['media'].' {'.$style['content'].'}';
            }
        }
        return $styles;
    }
protected function wrapMediaRules(array $styles)
    {
        foreach ($styles as &$style) {
            // Wrap in media rule if a media rule does not already exist in a non-all media style.
            if ($style['media'] != 'all' && strpos($style['content'], '@media') === false) {
                $style['content'] = '@media '.$style['media'].' {'.$style['content'].'}';
            }
        }
        return $styles;
    }
protected function wrapMediaRules ( array $ styles ) { foreach ( $ styles as & $ style ) { // Wrap in media rule if a media rule does not already exist in a non-all media style. if ( $ style [ 'media' ] != 'all' && strpos ( $ style [ 'content' ] , '@media' ) === false ) { $ style [ 'content' ] = '@media ' . $ style [ 'media' ] . ' {' . $ style [ 'content' ] . '}' ; } } return $ styles ; }
Wraps resource content in media rules where appropriate.
Wraps resource content in media rules where appropriate .