Change padding.

lib/src/screens/home.dart

@@ -166,7 +166,7 @@ class _HomeState extends State<Home> {
 
   Widget wrapInContainer(Widget widget) {
     return Container(
-      padding: EdgeInsets.all(20.0),
+      padding: EdgeInsets.all(10.0),
       child: widget,
     );
   }