Refined default SegmentedItem style

Author: Avid29

components/Segmented/src/SegmentedItem/SegmentedItem.xaml

@@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:local="using:CommunityToolkit.WinUI.Controls"
                     xmlns:win="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
@@ -419,10 +419,14 @@
                                     <VisualState x:Name="IconLeft" />
                                     <VisualState x:Name="IconTop">
                                         <VisualState.Setters>
+                                            <Setter Target="PART_Root.MaxWidth" Value="64" />
+                                            <Setter Target="PART_Root.MaxHeight" Value="56" />
                                             <Setter Target="ContentHolder.ColumnSpacing" Value="0" />
-                                            <Setter Target="ContentHolder.MaxWidth" Value="64" />
                                             <Setter Target="PART_IconBox.Width" Value="20" />
+                                            <Setter Target="PART_IconBox.Margin" Value="4,6,4,2" />
                                             <Setter Target="PART_IconBox.HorizontalAlignment" Value="Center" />
+                                            <Setter Target="PART_IconBox.VerticalAlignment" Value="Center" />
+                                            <Setter Target="PART_ContentPresenter.Margin" Value="4,2,4,6" />
                                             <Setter Target="PART_ContentPresenter.(Grid.Column)" Value="0" />
                                             <Setter Target="PART_ContentPresenter.(Grid.Row)" Value="1" />
                                             <Setter Target="PART_ContentPresenter.MaxWidth" Value="48" />