ui screen location

lib/presentation/custom_widgets/app_bar_widget.dart

                           color: AppColors.YELLOW,
                           fontWeight: FontWeight.normal),
                     ),
+                    SizedBox(width: 4),
                     Expanded(
                         child: Align(
                       alignment: Alignment.centerRight,

lib/presentation/screens/location_unit/sc_location.dart

 import 'package:farm_tpf/custom_model/LocationUnit.dart';
 import 'package:farm_tpf/data/repository/repository.dart';
+import 'package:farm_tpf/presentation/custom_widgets/app_bar_widget.dart';
 import 'package:farm_tpf/presentation/custom_widgets/bottom_loader.dart';
 import 'package:farm_tpf/presentation/custom_widgets/loading_list_page.dart';
 import 'package:farm_tpf/presentation/screens/location_unit/widget_search.dart';
   @override
   Widget build(BuildContext context) {
     return Scaffold(
+        backgroundColor: Colors.white,
         key: _scaffoldKey,
-        appBar: AppBar(title: Text("Chọn $titleName")),
+        appBar: AppBarWidget(),
         body: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
           children: <Widget>[
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: Text(
+                '$titleName',
+                style: TextStyle(fontWeight: FontWeight.w500, fontSize: 22),
+              ),
+            ),
             WidgetSearchLocation(
               filterId: filterId,
               type: type,
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-        child: Card(
-            child: Material(
+        child: Container(
+          decoration: BoxDecoration(
+              border:
+                  Border(bottom: BorderSide(color: Colors.grey, width: 0.35))),
           child: RadioListTile(
               title: Text("${item.name}"),
               value: item,
               onChanged: (LocationUnit value) {
                 Navigator.of(context).pop(value);
               }),
-        )),
+        ),
         onTap: () {});
   }
 }

lib/presentation/screens/location_unit/widget_search.dart

             child: Padding(
               padding: const EdgeInsets.only(right: 8, top: 8, bottom: 0),
               child: Container(
-                decoration: BoxDecoration(
-                  color: Colors.white,
-                  borderRadius: const BorderRadius.all(
-                    Radius.circular(38.0),
-                  ),
-                  boxShadow: <BoxShadow>[
-                    BoxShadow(
-                        color: Colors.grey.withOpacity(0.2),
-                        offset: const Offset(0, 2),
-                        blurRadius: 8.0),
-                  ],
-                ),
                 child: Padding(
                   padding: const EdgeInsets.only(
                       left: 16, right: 16, top: 4, bottom: 4),
                     onChanged: (String txt) {},
                     cursorColor: AppColors.GRAY1,
                     decoration: InputDecoration(
-                      border: InputBorder.none,
-                      hintText: 'Tìm kiếm ...',
-                    ),
+                        suffixIcon: Icon(
+                          Icons.search,
+                          size: 30,
+                        ),
+                        hintText: 'Tìm kiếm',
+                        hintStyle: TextStyle(color: Colors.grey[500])),
                     onSubmitted: (value) {
                       FocusScope.of(context).requestFocus(FocusNode());
                       BlocProvider.of<LocationBloc>(_blocContext).add(OnSearch(