BMI calculator example (#130)

bmi_calculator/lib/result/result_body_widget.dart

@@ -0,0 +1,25 @@
+import 'package:flutter/material.dart';
+
+import '../palette.dart';
+import 'result_content_widget.dart';
+
+class ResultBodyWidget extends StatelessWidget {
+  const ResultBodyWidget({
+    super.key,
+    required this.result,
+  });
+
+  final double result;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      color: Palette.background,
+      width: double.infinity,
+      child: Padding(
+        padding: const EdgeInsets.all(72.0),
+        child: ResultContentWidget(result: result),
+      ),
+    );
+  }
+}