Improving styling

Author: batzen

Fluent.Ribbon/Themes/Controls/Backstage.xaml

@@ -48,7 +48,7 @@
             <ContentPresenter x:Name="contentPresenter"
                               Margin="9 3 9 6"
                               HorizontalAlignment="Center"
-                              VerticalAlignment="Center"
+                              VerticalAlignment="Stretch"
                               ContentSource="Header" />
         </Grid>
         <ControlTemplate.Triggers>

Fluent.Ribbon/Themes/Controls/RibbonTabItem.xaml

@@ -154,7 +154,7 @@
                         <!-- Hidden TextBlock is used to prevent width differences due to FontWeight changes when item is selected -->
                         <TextBlock HorizontalAlignment="Center"
                                    VerticalAlignment="Center"
-                                   FontWeight="SemiBold"
+                                   FontWeight="Bold"
                                    Text="{Binding}"
                                    TextWrapping="NoWrap"
                                    Visibility="Hidden" />
@@ -167,7 +167,7 @@
                                 <Style>
                                     <Style.Triggers>
                                         <DataTrigger Binding="{Binding IsSelected, RelativeSource={RelativeSource AncestorType=Fluent:RibbonTabItem}}" Value="True">
-                                            <Setter Property="TextElement.FontWeight" Value="SemiBold" />
+                                            <Setter Property="TextElement.FontWeight" Value="Bold" />
                                         </DataTrigger>
                                     </Style.Triggers>
                                 </Style>