diff --git a/source/Trek-12/Trek-12/Views/PageBoard.xaml b/source/Trek-12/Trek-12/Views/PageBoard.xaml
index 2b791c2..a571d0f 100644
--- a/source/Trek-12/Trek-12/Views/PageBoard.xaml
+++ b/source/Trek-12/Trek-12/Views/PageBoard.xaml
@@ -7,11 +7,26 @@
         <Grid ColumnDefinitions="*,auto">
             <CollectionView ItemsSource="{Binding ListMap[0].OperationGrid}"
                             ItemsLayout="HorizontalGrid,5"
-                            Grid.Column="1">
-                <CollectionView.ItemTemplate>
+                            Grid.Column="1"
+                            HeightRequest="250"
+                            SelectionMode="Single"
+                            Margin="20">
+                <CollectionView.ItemTemplate  >
                     <DataTemplate>
                         <VerticalStackLayout>
-                            <Label Text="{Binding IsChecked}"/>
+                            <Frame HasShadow="True"
+                                BorderColor="DarkGray"
+                                   BackgroundColor="Transparent"
+                                HorizontalOptions="Center"
+                                   HeightRequest="50"
+                                   WidthRequest="50"
+                                   Padding="5">
+                                <Label Text="{Binding IsChecked}"
+                                       FontAttributes="Bold"
+                                        FontSize="16"
+                                        HorizontalOptions="Center"
+                                        VerticalOptions="Center"/>
+                            </Frame>
                         </VerticalStackLayout>
                     </DataTemplate>
                 </CollectionView.ItemTemplate>