ui fix

@@ -18,7 +18,7 @@ class MyApp extends StatelessWidget {
           // You can use the library anywhere in the app even in theme
           theme: ThemeData(
             primarySwatch: Colors.blue,
-            textTheme: TextTheme(bodyText2: TextStyle(fontSize: 30.sp)),
+            textTheme: TextTheme(bodyText2: TextStyle(fontSize: 16.sp)),
           ),
           home: HomePage(title: 'First Method'),
         );

@@ -84,18 +84,12 @@ class HomePageScaffold extends StatelessWidget {
             Text('Bottom safe zone distance:${ScreenUtil().bottomBarHeight}dp'),
             Text('Status bar height:${ScreenUtil().statusBarHeight}dp'),
             Text(
-              'The ratio of actual width to UI design:${ScreenUtil().scaleWidth}',
-              textAlign: TextAlign.center,
-            ),
+                'The ratio of actual width to UI design:${ScreenUtil().scaleWidth}'),
             Text(
-              'The ratio of actual height to UI design:${ScreenUtil().scaleHeight}',
-              textAlign: TextAlign.center,
-            ),
-            SizedBox(
-              height: 10.h,
-            ),
+                'The ratio of actual height to UI design:${ScreenUtil().scaleHeight}'),
+            10.verticalSpace,
             Text('System font scaling factor:${ScreenUtil().textScaleFactor}'),
-            SizedBox(height: 5),
+            5.verticalSpace,
             Column(
               crossAxisAlignment: CrossAxisAlignment.start,
               children: <Widget>[