fix

lib/material/home.dart

@@ -1,4 +1,6 @@
 import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:momo/material/gallery.dart';
 
 class HomePage extends StatefulWidget {
   const HomePage({Key? key}) : super(key: key);
@@ -14,16 +16,21 @@ class _HomePageState extends State<HomePage> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        backgroundColor: Colors.pinkAccent,
-        title: const Text("APP"),
+        title: const Text(
+          "App Header",
+          style: TextStyle(fontWeight: FontWeight.bold),
+        ),
+        elevation: 10,
       ),
       body: Row(
         children: [
           MediaQuery.of(context).size.width > 640
               ? NavigationRail(
+                  elevation: 10,
+                  backgroundColor: const Color(0xffebf6f5),
                   leading: MediaQuery.of(context).size.width >= 1008
                       ? const Text(
-                          "Header",
+                          "Side Header",
                           style: TextStyle(
                               fontWeight: FontWeight.bold, fontSize: 36),
                         )
@@ -43,11 +50,13 @@ class _HomePageState extends State<HomePage> {
                   selectedIndex: selectedIndex)
               : const SizedBox(
                   width: 0,
-                )
+                ),
+          Expanded(child: pageList[selectedIndex])
         ],
       ),
       bottomNavigationBar: MediaQuery.of(context).size.width <= 640
           ? BottomNavigationBar(
+              elevation: 10,
               currentIndex: selectedIndex,
               onTap: (idx) {
                 setState(() {
@@ -63,3 +72,10 @@ class _HomePageState extends State<HomePage> {
     );
   }
 }
+
+List<Widget> pageList = [
+  Gallery(),
+  Scaffold(
+    body: Placeholder(),
+  )
+];