ux: style for Visibility in Graph

Signed-off-by: leo <longshuang@msn.cn>

Author: love-linger

src/Views/FilterModeInGraph.axaml

@@ -8,7 +8,9 @@
              x:DataType="vm:FilterModeInGraph">
   <Grid RowDefinitions="22,26">
     <TextBlock Grid.Row="0"
-               Text="{DynamicResource Text.Repository.FilterCommits}"/>
+               Text="{DynamicResource Text.Repository.FilterCommits}"
+               FontWeight="Bold"
+               Foreground="{DynamicResource MenuFlyoutItemKeyboardAcceleratorTextForeground}"/>
 
     <StackPanel Grid.Row="1" Orientation="Horizontal">
       <ToggleButton Classes="line_path"
@@ -20,7 +22,7 @@
 
       <ToggleButton Classes="line_path"
                     Width="15" Height="26"
-                    Margin="8,0,0,0"
+                    Margin="12,0,0,0"
                     Background="Transparent"
                     IsChecked="{Binding IsExcluded, Mode=TwoWay}">
         <Path Width="13" Height="13" Data="{StaticResource Icons.EyeClose}"/>