 
 @objc
 open class DKPhotoGalleryContentVC: UIViewController, UIScrollViewDelegate {
-	
-	internal var items: [DKPhotoGalleryItem]!
+    
+    internal var items: [DKPhotoGalleryItem]!
     
     public var customLongPressActions: [UIAlertAction]?
     public var customPreviewActions: [Any]?

        }
    }
    
	private let mainView = DKPhotoGalleryScrollView()
    private var reuseableVCs: [ObjectIdentifier : [DKPhotoBasePreviewVC] ] = [:] // DKPhotoBasePreviewVC.Type : [DKPhotoBasePreviewVC]
    private var visibleVCs: [Int : DKPhotoBasePreviewVC] = [:]
    
    open override func viewDidLoad() {
		super.viewDidLoad()
		
		self.automaticallyAdjustsScrollViewInsets = false
        self.view.backgroundColor = UIColor.clear
		
        self.mainView.frame = CGRect(x: 0, y: 0, width: self.view.bounds.width + 20, height: self.view.bounds.height)
        self.mainView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
        self.mainView.delegate = self

        
        self.updateWithCurrentIndex(needToSetContentOffset: false)
    }
    
    // MARK: - Orientations & Status Bar
    
    open override var shouldAutorotate: Bool {
