listening for rotation

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>

VDS/Components/RadioBox/RadioBoxGroup.swift

@@ -50,10 +50,10 @@ public class RadioBoxGroup: Control<DefaultRadioBoxGroupModel>, SelectorGroupSel
     private var mainStackView: UIStackView = {
         return UIStackView().with {
             $0.translatesAutoresizingMaskIntoConstraints = false
-            $0.alignment = .top
             $0.axis = .vertical
+            $0.alignment = .fill
             $0.distribution = .fill
-            $0.spacing = 10
+            $0.spacing = 12
         }
     }()
     
@@ -83,6 +83,20 @@ public class RadioBoxGroup: Control<DefaultRadioBoxGroupModel>, SelectorGroupSel
         mainStackView.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
         mainStackView.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
         mainStackView.bottomAnchor.constraint(equalTo: bottomAnchor).isActive = true
+        
+        NotificationCenter.default
+            .publisher(for: UIDevice.orientationDidChangeNotification)
+            .sink() { [weak self] _ in
+                UIView.animate(withDuration: 1.0) {
+                    if UIDevice.current.orientation.isPortrait {
+                        self?.mainStackView.axis = .vertical
+                        self?.mainStackView.distribution = .fill
+                    } else {
+                        self?.mainStackView.axis = .horizontal
+                        self?.mainStackView.distribution = .fillEqually
+                    }
+                }
+            }.store(in: &subscribers)
     }
     
     open override func shouldUpdateView(viewModel: ModelType) -> Bool {