diff --git a/Sources/PagerTabStripViewController.swift b/Sources/PagerTabStripViewController.swift
index 9aedb7d6..1d27aa70 100644
--- a/Sources/PagerTabStripViewController.swift
+++ b/Sources/PagerTabStripViewController.swift
@@ -240,15 +240,22 @@ open class PagerTabStripViewController: UIViewController, UIScrollViewDelegate {
 
         for (index, childController) in pagerViewControllers.enumerated() {
             let pageOffsetForChild = self.pageOffsetForChild(at: index)
+            
             if abs(containerView.contentOffset.x - pageOffsetForChild) < containerView.bounds.width {
-                if childController.parent != nil {
-                    childController.view.frame = CGRect(x: offsetForChild(at: index), y: 0, width: view.bounds.width, height: containerView.bounds.height)
-                    childController.view.autoresizingMask = [.flexibleHeight, .flexibleWidth]
+                if #available(iOS 11.0, *) {
+                    if case 0 = index {
+                        childController.view.frame = CGRect(x: offsetForChild(at: index), y: 0, width: view.bounds.width - view.safeAreaInsets.right, height: containerView.bounds.height)
+                    } else {
+                        childController.view.frame = CGRect(x: offsetForChild(at: index) + view.safeAreaInsets.left, y: 0, width: view.bounds.width - view.safeAreaInsets.right, height: containerView.bounds.height)
+                    }
                 } else {
+                    childController.view.frame = CGRect(x: offsetForChild(at: index), y: 0, width: view.bounds.width, height: containerView.bounds.height)
+                }
+                childController.view.autoresizingMask = [.flexibleHeight, .flexibleWidth]
+                
+                if childController.parent == nil {
                     childController.beginAppearanceTransition(true, animated: false)
                     addChild(childController)
-                    childController.view.frame = CGRect(x: offsetForChild(at: index), y: 0, width: view.bounds.width, height: containerView.bounds.height)
-                    childController.view.autoresizingMask = [.flexibleHeight, .flexibleWidth]
                     containerView.addSubview(childController.view)
                     childController.didMove(toParent: self)
                     childController.endAppearanceTransition()