diff --git a/src/Net_40/HandyControl_Net_40/Themes/Theme.xaml b/src/Net_40/HandyControl_Net_40/Themes/Theme.xaml
index 1ad9b18d..892f163b 100644
--- a/src/Net_40/HandyControl_Net_40/Themes/Theme.xaml
+++ b/src/Net_40/HandyControl_Net_40/Themes/Theme.xaml
@@ -7839,7 +7839,7 @@
 							</Grid.ColumnDefinitions>
 							<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="1" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 							<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-							<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+							<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 						</Grid>
 					</Border>
 					<ControlTemplate.Triggers>
@@ -7889,7 +7889,7 @@
 					</Grid.ColumnDefinitions>
 					<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="1" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 					<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-					<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+					<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 				</Grid>
 			</Border>
 		</Grid>
@@ -7937,7 +7937,7 @@
 					</Grid.ColumnDefinitions>
 					<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="1" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 					<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-					<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+					<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 				</Grid>
 			</Border>
 		</Grid>
@@ -8009,7 +8009,7 @@
 					<Button Height="{x:Static system:Double.NaN}" Command="interactivity:ControlCommands.Clear" Visibility="Collapsed" Name="ButtonClear" Width="16" Grid.Column="1" Style="{StaticResource ButtonIcon}" Padding="0,6" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}" Foreground="{Binding BorderBrush,ElementName=templateRoot}" />
 					<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="2,6,7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="2" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 					<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-					<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+					<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 				</Grid>
 			</Border>
 		</Grid>
@@ -8084,7 +8084,7 @@
 					<Button Height="{x:Static system:Double.NaN}" Command="interactivity:ControlCommands.Clear" Visibility="Collapsed" Name="ButtonClear" Width="16" Grid.Column="1" Style="{StaticResource ButtonIcon}" Padding="0,6" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}" Foreground="{Binding BorderBrush,ElementName=templateRoot}" />
 					<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="2,6,7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="2" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 					<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-					<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+					<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 				</Grid>
 			</Border>
 		</Grid>
@@ -11148,12 +11148,15 @@
 		<Setter Property="Background" Value="{DynamicResource RegionBrush}" />
 		<Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}" />
 		<Setter Property="hc:TitleElement.Background" Value="{DynamicResource TitleBrush}" />
-		<Setter Property="BorderThickness" Value="1" />
+		<Setter Property="BorderThickness" Value="0" />
+		<Setter Property="Margin" Value="8,0,8,8" />
 		<Setter Property="ShowConfirmButton" Value="True" />
+		<Setter Property="hc:BorderElement.CornerRadius" Value="{StaticResource DefaultCornerRadius}" />
 		<Setter Property="Template">
 			<Setter.Value>
 				<ControlTemplate TargetType="hc:CalendarWithClock">
-					<Border BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}">
+					<hc:SimplePanel>
+						<Border CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Effect="{StaticResource EffectShadow2}" />
 						<Grid>
 							<Grid.ColumnDefinitions>
 								<ColumnDefinition Width="Auto" />
@@ -11164,12 +11167,12 @@
 								<RowDefinition />
 								<RowDefinition Height="Auto" />
 							</Grid.RowDefinitions>
-							<Border Grid.ColumnSpan="2" Grid.Row="0" Height="50" VerticalAlignment="Top" Background="{Binding Path=(hc:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}" />
+							<Border CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource CornerRadiusSplitConverter}, ConverterParameter='1,1,0,0'}" Grid.ColumnSpan="2" Grid.Row="0" Height="50" VerticalAlignment="Top" Background="{Binding Path=(hc:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}" />
 							<ContentPresenter Grid.Column="0" Grid.Row="0" Grid.RowSpan="2" x:Name="PART_CalendarPresenter" />
 							<ContentPresenter Grid.Column="1" Grid.Row="0" Grid.RowSpan="2" x:Name="PART_ClockPresenter" />
 							<Button Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" Visibility="{TemplateBinding ShowConfirmButton,Converter={StaticResource Boolean2VisibilityConverter}}" Name="PART_ButtonConfirm" Content="{ex:Lang Key={x:Static langs:LangKeys.Confirm}}" HorizontalAlignment="Center" Margin="0,0,0,19" Width="180" VerticalAlignment="Bottom" Style="{StaticResource ButtonPrimary}" />
 						</Grid>
-					</Border>
+					</hc:SimplePanel>
 				</ControlTemplate>
 			</Setter.Value>
 		</Setter>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/Base/DateTimePickerBaseStyle.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/Base/DateTimePickerBaseStyle.xaml
index 776b1348..8419b05d 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/Base/DateTimePickerBaseStyle.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/Base/DateTimePickerBaseStyle.xaml
@@ -32,7 +32,7 @@
                             </Grid.ColumnDefinitions>
                             <Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button"  Grid.Column="1" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0"/>
                             <hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"/>
-                            <Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False"/>
+                            <Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False"/>
                         </Grid>
                     </Border>
                     <ControlTemplate.Triggers>
@@ -83,7 +83,7 @@
                     </Grid.ColumnDefinitions>
                     <Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button"  Grid.Column="1" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0"/>
                     <hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"/>
-                    <Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False"/>
+                    <Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False"/>
                 </Grid>
             </Border>
         </Grid>
@@ -132,7 +132,7 @@
                     </Grid.ColumnDefinitions>
                     <Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button"  Grid.Column="1" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0"/>
                     <hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"/>
-                    <Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False"/>
+                    <Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False"/>
                 </Grid>
             </Border>
         </Grid>
@@ -206,7 +206,7 @@
                     <Button Height="{x:Static system:Double.NaN}" Command="interactivity:ControlCommands.Clear" Visibility="Collapsed" Name="ButtonClear" Width="16" Grid.Column="1" Style="{StaticResource ButtonIcon}" Padding="0,6" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}" Foreground="{Binding BorderBrush,ElementName=templateRoot}"/>
                     <Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="2,6,7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button"  Grid.Column="2" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0"/>
                     <hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"/>
-                    <Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False"/>
+                    <Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False"/>
                 </Grid>
             </Border>
         </Grid>
@@ -282,7 +282,7 @@
                     <Button Height="{x:Static system:Double.NaN}" Command="interactivity:ControlCommands.Clear" Visibility="Collapsed" Name="ButtonClear" Width="16" Grid.Column="1" Style="{StaticResource ButtonIcon}" Padding="0,6" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}" Foreground="{Binding BorderBrush,ElementName=templateRoot}"/>
                     <Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="2,6,7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button"  Grid.Column="2" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0"/>
                     <hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"/>
-                    <Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False"/>
+                    <Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False"/>
                 </Grid>
             </Border>
         </Grid>
diff --git a/src/Shared/HandyControl_Shared/Themes/Styles/CalendarWithClock.xaml b/src/Shared/HandyControl_Shared/Themes/Styles/CalendarWithClock.xaml
index 92bb7d57..bd088ea9 100644
--- a/src/Shared/HandyControl_Shared/Themes/Styles/CalendarWithClock.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Styles/CalendarWithClock.xaml
@@ -16,12 +16,15 @@
         <Setter Property="Background" Value="{DynamicResource RegionBrush}"/>
         <Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}"/>
         <Setter Property="hc:TitleElement.Background" Value="{DynamicResource TitleBrush}"/>
-        <Setter Property="BorderThickness" Value="1"/>
+        <Setter Property="BorderThickness" Value="0"/>
+        <Setter Property="Margin" Value="8,0,8,8"/>
         <Setter Property="ShowConfirmButton" Value="True"/>
+        <Setter Property="hc:BorderElement.CornerRadius" Value="{StaticResource DefaultCornerRadius}"/>
         <Setter Property="Template">
              <Setter.Value>
                 <ControlTemplate TargetType="hc:CalendarWithClock">
-                    <Border BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}">
+                    <hc:SimplePanel>
+                        <Border CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Effect="{StaticResource EffectShadow2}"/>
                         <Grid>
                             <Grid.ColumnDefinitions>
                                 <ColumnDefinition Width="Auto"/>
@@ -32,15 +35,15 @@
                                 <RowDefinition/>
                                 <RowDefinition Height="Auto"/>
                             </Grid.RowDefinitions>
-                            <Border Grid.ColumnSpan="2" Grid.Row="0" Height="50" VerticalAlignment="Top" Background="{Binding Path=(hc:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}"/>
+                            <Border CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource CornerRadiusSplitConverter}, ConverterParameter='1,1,0,0'}" Grid.ColumnSpan="2" Grid.Row="0" Height="50" VerticalAlignment="Top" Background="{Binding Path=(hc:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}"/>
                             <ContentPresenter Grid.Column="0" Grid.Row="0" Grid.RowSpan="2" x:Name="PART_CalendarPresenter"/>
                             <ContentPresenter Grid.Column="1" Grid.Row="0" Grid.RowSpan="2" x:Name="PART_ClockPresenter"/>
                             <Button Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" Visibility="{TemplateBinding ShowConfirmButton,Converter={StaticResource Boolean2VisibilityConverter}}" Name="PART_ButtonConfirm"  Content="{ex:Lang Key={x:Static langs:LangKeys.Confirm}}" HorizontalAlignment="Center" Margin="0,0,0,19" Width="180" VerticalAlignment="Bottom" Style="{StaticResource ButtonPrimary}"/>
                         </Grid>
-                    </Border>
+                    </hc:SimplePanel>
                 </ControlTemplate>
              </Setter.Value>
          </Setter>
     </Style>
 
-</ResourceDictionary>
\ No newline at end of file
+</ResourceDictionary>
diff --git a/src/Shared/HandyControl_Shared/Themes/Theme.xaml b/src/Shared/HandyControl_Shared/Themes/Theme.xaml
index b59dcfbd..092db5f1 100644
--- a/src/Shared/HandyControl_Shared/Themes/Theme.xaml
+++ b/src/Shared/HandyControl_Shared/Themes/Theme.xaml
@@ -7957,7 +7957,7 @@
 							</Grid.ColumnDefinitions>
 							<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="1" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 							<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-							<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+							<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 						</Grid>
 					</Border>
 					<ControlTemplate.Triggers>
@@ -8007,7 +8007,7 @@
 					</Grid.ColumnDefinitions>
 					<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="1" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 					<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-					<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+					<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 				</Grid>
 			</Border>
 		</Grid>
@@ -8055,7 +8055,7 @@
 					</Grid.ColumnDefinitions>
 					<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="1" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 					<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-					<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+					<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 				</Grid>
 			</Border>
 		</Grid>
@@ -8127,7 +8127,7 @@
 					<Button Height="{x:Static system:Double.NaN}" Command="interactivity:ControlCommands.Clear" Visibility="Collapsed" Name="ButtonClear" Width="16" Grid.Column="1" Style="{StaticResource ButtonIcon}" Padding="0,6" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}" Foreground="{Binding BorderBrush,ElementName=templateRoot}" />
 					<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="2,6,7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="2" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 					<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-					<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+					<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 				</Grid>
 			</Border>
 		</Grid>
@@ -8202,7 +8202,7 @@
 					<Button Height="{x:Static system:Double.NaN}" Command="interactivity:ControlCommands.Clear" Visibility="Collapsed" Name="ButtonClear" Width="16" Grid.Column="1" Style="{StaticResource ButtonIcon}" Padding="0,6" hc:IconElement.Geometry="{StaticResource DeleteFillCircleGeometry}" Foreground="{Binding BorderBrush,ElementName=templateRoot}" />
 					<Button Height="{x:Static system:Double.NaN}" Style="{StaticResource ButtonIcon}" Padding="2,6,7,6" hc:IconElement.Geometry="{StaticResource ClockGeometry}" x:Name="PART_Button" Grid.Column="2" Foreground="{Binding BorderBrush,ElementName=templateRoot}" Focusable="False" Grid.Row="0" />
 					<hc:WatermarkTextBox CaretBrush="{TemplateBinding CaretBrush}" Foreground="{TemplateBinding Foreground}" Padding="{TemplateBinding Padding}" x:Name="PART_TextBox" Watermark="{Binding Path=(hc:InfoElement.Placeholder),RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Stretch" Grid.Column="0" Focusable="{TemplateBinding Focusable}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Grid.Row="0" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" />
-					<Popup TextElement.FontSize="12" Grid.Column="0" VerticalOffset="1" x:Name="PART_Popup" PopupAnimation="Fade" Placement="Bottom" PlacementTarget="{Binding ElementName=PART_TextBox}" StaysOpen="False" />
+					<Popup Grid.Column="0" VerticalOffset="4" x:Name="PART_Popup" PopupAnimation="{StaticResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" AllowsTransparency="True" Placement="Bottom" PlacementTarget="{Binding ElementName=templateRoot}" StaysOpen="False" />
 				</Grid>
 			</Border>
 		</Grid>
@@ -11281,12 +11281,15 @@
 		<Setter Property="Background" Value="{DynamicResource RegionBrush}" />
 		<Setter Property="BorderBrush" Value="{DynamicResource BorderBrush}" />
 		<Setter Property="hc:TitleElement.Background" Value="{DynamicResource TitleBrush}" />
-		<Setter Property="BorderThickness" Value="1" />
+		<Setter Property="BorderThickness" Value="0" />
+		<Setter Property="Margin" Value="8,0,8,8" />
 		<Setter Property="ShowConfirmButton" Value="True" />
+		<Setter Property="hc:BorderElement.CornerRadius" Value="{StaticResource DefaultCornerRadius}" />
 		<Setter Property="Template">
 			<Setter.Value>
 				<ControlTemplate TargetType="hc:CalendarWithClock">
-					<Border BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}">
+					<hc:SimplePanel>
+						<Border CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Effect="{StaticResource EffectShadow2}" />
 						<Grid>
 							<Grid.ColumnDefinitions>
 								<ColumnDefinition Width="Auto" />
@@ -11297,12 +11300,12 @@
 								<RowDefinition />
 								<RowDefinition Height="Auto" />
 							</Grid.RowDefinitions>
-							<Border Grid.ColumnSpan="2" Grid.Row="0" Height="50" VerticalAlignment="Top" Background="{Binding Path=(hc:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}" />
+							<Border CornerRadius="{Binding Path=(hc:BorderElement.CornerRadius),RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource CornerRadiusSplitConverter}, ConverterParameter='1,1,0,0'}" Grid.ColumnSpan="2" Grid.Row="0" Height="50" VerticalAlignment="Top" Background="{Binding Path=(hc:TitleElement.Background),RelativeSource={RelativeSource TemplatedParent}}" />
 							<ContentPresenter Grid.Column="0" Grid.Row="0" Grid.RowSpan="2" x:Name="PART_CalendarPresenter" />
 							<ContentPresenter Grid.Column="1" Grid.Row="0" Grid.RowSpan="2" x:Name="PART_ClockPresenter" />
 							<Button Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" Visibility="{TemplateBinding ShowConfirmButton,Converter={StaticResource Boolean2VisibilityConverter}}" Name="PART_ButtonConfirm" Content="{ex:Lang Key={x:Static langs:LangKeys.Confirm}}" HorizontalAlignment="Center" Margin="0,0,0,19" Width="180" VerticalAlignment="Bottom" Style="{StaticResource ButtonPrimary}" />
 						</Grid>
-					</Border>
+					</hc:SimplePanel>
 				</ControlTemplate>
 			</Setter.Value>
 		</Setter>