ModalWrapper in own Class

lib/widgets/modal_wrapper.dart

@@ -0,0 +1,19 @@
+import 'package:flutter/material.dart';
+
+class ModalWrapper extends StatelessWidget {
+  ModalWrapper(this.child, {super.key});
+
+  Widget child;
+
+  @override
+  Widget build(BuildContext context) {
+    return ClipRRect(
+        borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
+        child: SizedBox(
+            width: 750,
+            child: Padding(
+              padding: EdgeInsets.all(10),
+              child: child,
+            )));
+  }
+}