<ListBox.ItemTemplate>
                <DataTemplate DataType="models:UserNotification">
                    <Grid>
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="*" />
                            <ColumnDefinition Width="Auto" />
                        </Grid.ColumnDefinitions>

                        <Grid Grid.Column="0">
                            <ToolTipService.ToolTip>
                                <Grid>
                                    <Grid.RowDefinitions>
                                        <RowDefinition Height="Auto" />
                                        <RowDefinition Height="Auto" />
                                        <RowDefinition Height="Auto" />
                                        <RowDefinition Height="Auto" />
                                    </Grid.RowDefinitions>

                                    <TextBlock Grid.Row="0"
                                               VerticalAlignment="Center"
                                               FontWeight="Bold"
                                               Text="{x:Static res:LocalizedResources.NotificationDetails}" />

                                    <TextBlock Grid.Row="1" VerticalAlignment="Center">
                                        <TextBlock.Text>
                                            <MultiBinding StringFormat="{}{0}: {1}">
                                                <Binding Source="{x:Static res:LocalizedResources.Severity}" />
                                                <Binding Path="Severity" />
                                            </MultiBinding>
                                        </TextBlock.Text>
                                    </TextBlock>

                                    <TextBlock Grid.Row="2" VerticalAlignment="Center">
                                        <TextBlock.Text>
                                            <MultiBinding StringFormat="{}{0}: {1}">
                                                <Binding Source="{x:Static res:LocalizedResources.Created}" />
                                                <Binding Path="CreatedOn" />
                                            </MultiBinding>
                                        </TextBlock.Text>
                                    </TextBlock>

                                    <TextBlock Grid.Row="3" VerticalAlignment="Center">
                                        <TextBlock.Style>
                                            <Style TargetType="{x:Type TextBlock}">
                                                <Setter Property="Text">
                                                    <Setter.Value>
                                                        <MultiBinding StringFormat="{}{0}: {1}">
                                                            <Binding Source="{x:Static res:LocalizedResources.Expires}" />
                                                            <Binding Path="ExpiresOn" />
                                                        </MultiBinding>
                                                    </Setter.Value>
                                                </Setter>
                                                <Style.Triggers>
                                                    <DataTrigger Binding="{Binding Path=ExpiresOn}" Value="{x:Null}">
                                                        <Setter Property="Text">
                                                            <Setter.Value>
                                                                <MultiBinding StringFormat="{}{0}: {1}">
                                                                    <Binding Source="{x:Static res:LocalizedResources.Expires}" />
                                                                    <Binding Source="{x:Static res:LocalizedResources.Never}" />
                                                                </MultiBinding>
                                                            </Setter.Value>
                                                        </Setter>
                                                    </DataTrigger>
                                                </Style.Triggers>
                                            </Style>
                                        </TextBlock.Style>
                                    </TextBlock>
                                </Grid>
                            </ToolTipService.ToolTip>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="5" />
                                <ColumnDefinition Width="5" />
                                <ColumnDefinition Width="*" />
                            </Grid.ColumnDefinitions>

                            <Grid Grid.Column="0">
                                <Rectangle>
                                    <Rectangle.Style>
                                        <Style TargetType="{x:Type Rectangle}">
                                            <Style.Triggers>
                                                <DataTrigger Binding="{Binding Path=Severity}" Value="{x:Static enums:UserNotificationSeverity.None}">
                                                    <Setter Property="Fill" Value="#EFEFF2" />
                                                </DataTrigger>
                                                <DataTrigger Binding="{Binding Path=Severity}" Value="{x:Static enums:UserNotificationSeverity.Informational}">
                                                    <Setter Property="Fill" Value="{StaticResource BlueBrush}" />
                                                </DataTrigger>
                                                <DataTrigger Binding="{Binding Path=Severity}" Value="{x:Static enums:UserNotificationSeverity.Important}">
                                                    <Setter Property="Fill" Value="#FFCC00" />
                                                </DataTrigger>
                                                <DataTrigger Binding="{Binding Path=Severity}" Value="{x:Static enums:UserNotificationSeverity.Critical}">
                                                    <Setter Property="Fill" Value="#E51400" />
                                                </DataTrigger>
                                            </Style.Triggers>
                                        </Style>
                                    </Rectangle.Style>
                                </Rectangle>
                            </Grid>

                            <Grid Grid.Column="2">
                                <Grid.RowDefinitions>
                                    <RowDefinition Height="20" />
                                    <RowDefinition Height="Auto" />
                                    <RowDefinition Height="30" />
                                </Grid.RowDefinitions>

                                <TextBlock Grid.Row="0"
                                           Grid.Column="0"
                                           HorizontalAlignment="Stretch"
                                           VerticalAlignment="Center"
                                           Cursor="Hand"
                                           FontWeight="Bold"
                                           Text="{Binding Path=Title}"
                                           TextTrimming="CharacterEllipsis">
                                    <TextBlock.InputBindings>
                                        <MouseBinding Command="{Binding RelativeSource={RelativeSource AncestorType={x:Type UserControl}},
                                                                        Path=DataContext.OpenNotificationCommand}"
                                                      CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor,
                                                                                                                AncestorType={x:Type ListBoxItem}},
                                                                                 Path=Content}"
                                                      MouseAction="LeftClick" />
                                    </TextBlock.InputBindings>
                                    <TextBlock.Style>
                                        <Style TargetType="{x:Type TextBlock}">
                                            <Style.Triggers>
                                                <Trigger Property="IsMouseOver" Value="True">
                                                    <Setter Property="TextDecorations" Value="Underline" />
                                                </Trigger>
                                            </Style.Triggers>
                                        </Style>
                                    </TextBlock.Style>
                                </TextBlock>

                                <TextBlock Grid.Row="1"
                                           Grid.Column="0"
                                           HorizontalAlignment="Stretch"
                                           Text="{Binding Path=Description}"
                                           TextTrimming="CharacterEllipsis"
                                           TextWrapping="Wrap" />

                                <Grid Grid.Row="2" Grid.Column="0">
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="Auto" />
                                        <ColumnDefinition Width="15" />
                                        <ColumnDefinition Width="Auto" />
                                    </Grid.ColumnDefinitions>

                                    <TextBlock Grid.Row="0"
                                               Grid.Column="0"
                                               HorizontalAlignment="Stretch"
                                               VerticalAlignment="Bottom"
                                               Foreground="Gray"
                                               Text="{Binding Path=CreatedOn,
                                                              Converter={converters:DateTimeToPrettyDateConverter}}"
                                               TextTrimming="CharacterEllipsis" />

                                    <TextBlock Grid.Row="0"
                                               Grid.Column="2"
                                               HorizontalAlignment="Stretch"
                                               VerticalAlignment="Bottom"
                                               Foreground="Gray"
                                               Text="{Binding Path=ExpiresInDays,
                                                              StringFormat={x:Static res:LocalizedResources.ExpiresInDaysFormat}}"
                                               TextTrimming="CharacterEllipsis">
                                        <TextBlock.Style>
                                            <Style TargetType="{x:Type TextBlock}">
                                                <Style.Triggers>
                                                    <DataTrigger Binding="{Binding Path=ExpiresInDays}" Value="{x:Null}">
                                                        <Setter Property="Visibility" Value="Collapsed" />
                                                    </DataTrigger>
                                                </Style.Triggers>
                                            </Style>
                                        </TextBlock.Style>
                                    </TextBlock>
                                </Grid>
                            </Grid>
                        </Grid>

                        <Grid Grid.Column="1"
                              HorizontalAlignment="Right"
                              VerticalAlignment="Top">
                            <Grid.Style>
                                <Style TargetType="{x:Type Grid}">
                                    <Setter Property="Visibility" Value="Hidden" />
                                    <Style.Triggers>
                                        <DataTrigger Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type ListBoxItem}}, Path=IsMouseOver}" Value="True">
                                            <Setter Property="Visibility" Value="Visible" />
                                        </DataTrigger>
                                    </Style.Triggers>
                                </Style>
                            </Grid.Style>

                            <Button Width="22"
                                    Height="22"
                                    Command="{Binding RelativeSource={RelativeSource AncestorType={x:Type UserControl}},
                                                      Path=DataContext.DismissCommand}"
                                    CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor,
                                                                                              AncestorType={x:Type ListBoxItem}},
                                                               Path=Content}"
                                    Focusable="False"
                                    Template="{DynamicResource {themes:FloatingContainerThemeKey ResourceKey=FloatingContainerCloseButtonTemplate,
                                                                                                 ThemeName=MetropolisLight}}"
                                    ToolTip="{x:Static res:LocalizedResources.Dismiss}" />
                        </Grid>
                    </Grid>
                </DataTemplate>
            </ListBox.ItemTemplate>