backup. before shop update

lib/utils/fake_iframe_web.dart

@@ -0,0 +1,24 @@
+
+import 'package:flutter/material.dart';
+
+class IFrameWeb extends StatefulWidget {
+  final String width;
+  final String height;
+  final String src;
+
+  const IFrameWeb({this.width, this.height, this.src});
+
+  @override
+  State<StatefulWidget> createState() {
+    return IFrameWebState();
+  }
+}
+
+class IFrameWebState extends State<IFrameWeb> {
+
+  @override
+  Widget build(BuildContext context) {
+    return Container();
+  }
+
+}