diff --git a/TCPMI/TCPMI/MainWindow.xaml b/TCPMI/TCPMI/MainWindow.xaml
index 8c618bb..3228c10 100644
--- a/TCPMI/TCPMI/MainWindow.xaml
+++ b/TCPMI/TCPMI/MainWindow.xaml
@@ -5,13 +5,62 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:TCPMI"
         mc:Ignorable="d"
-        Title="Галлерея" MinHeight="435" MinWidth="710" MaxHeight="1080" MaxWidth="1920">
+        Title="Галлерея" MinHeight="440" MinWidth="740" MaxHeight="1080" MaxWidth="1920">
     <Window.Resources>
-        <LinearGradientBrush x:Key="gradientStyle" StartPoint="0.5,1" EndPoint="0.5,0">
-            <GradientStop Color="#FF696B69" Offset="0" />
-            <GradientStop Color="#363636" Offset="1" />
-        </LinearGradientBrush>
+        <SolidColorBrush x:Key="OrangeBrush" Color="#FFA500" />
+        <Style TargetType="{x:Type Button}" x:Key="ButtonStyle">
+            <Style.Setters>
+                <Setter Property="Background">
+                    <Setter.Value>
+                        <LinearGradientBrush StartPoint="0.5,1" EndPoint="0.5,0">
+                            <GradientStop Color="#FF696B69" Offset="0" />
+                            <GradientStop Color="#363636" Offset="1" />
+                        </LinearGradientBrush>
+                    </Setter.Value>
+                </Setter>
+                <Setter Property="FontFamily" Value="Verdana" />
+                <Setter Property="Foreground" Value="#FFA500" />
+                <Setter Property="Margin" Value="15 15 15 15" />
+                <Setter Property="Padding" Value="10 5 10 5"/>
+                <Setter Property="BorderBrush" Value="#FFA500"/>
+                <Setter Property="BorderThickness" Value="3"/>
+                <Setter Property="HorizontalAlignment" Value="Center"/>
+                <Setter Property="Template">
+                    <Setter.Value>
+                        <ControlTemplate TargetType="{x:Type Button}">
+                            <Border x:Name="Border" CornerRadius="10" BorderBrush="{TemplateBinding BorderBrush}" 
+                                    BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}">
+                                <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" Margin="{TemplateBinding Padding}"/>
+                            </Border>
+                        </ControlTemplate>
+                    </Setter.Value>
+                </Setter>
+            </Style.Setters>
+            <Style.Triggers>
+                <EventTrigger RoutedEvent="Click">
+                    <EventTrigger.Actions>
+                        <BeginStoryboard>
+                            <Storyboard>
+                                <DoubleAnimation 
+                                    AutoReverse="True"
+                                    Storyboard.TargetProperty="Opacity"
+                                    From="1" To="0" Duration="0:0:1" />
+                            </Storyboard>
+                        </BeginStoryboard>
+                        <SoundPlayerAction Source="C:\Users\Programmist73\Desktop\Практика\2-й курс\4-й семестр\ТСЧМИ\Лабораторные\TCPMI\TCPMI\knopka-tsifrovoi-zvonkii-myagkii.wav"/>
+                    </EventTrigger.Actions>
+                </EventTrigger>
+            </Style.Triggers>
+        </Style>
+        <Style x:Key="My_radio_button">
+            <Setter Property="Control.Margin" Value="15 0 0 0"/>
+            <Setter Property="Control.Foreground" Value="#FFA500"/>
+            <Setter Property="Control.VerticalAlignment" Value="Center"/>
+        </Style>
     </Window.Resources>
+    <Window.CommandBindings>
+        <CommandBinding Command="Help" Executed="WindowBinding_Executed" />
+    </Window.CommandBindings>
     <Grid x:Name="MainGrid" Background="#363636">
         <Grid.ColumnDefinitions>
             <ColumnDefinition />
@@ -21,57 +70,31 @@
             <RowDefinition Height="*"/>
             <RowDefinition Height="10*"/>
         </Grid.RowDefinitions>
-        <Border BorderBrush="#FFA500" BorderThickness="5" Grid.Column="0" Grid.Row="0" Grid.RowSpan="2">
+        <Border BorderBrush="{StaticResource OrangeBrush}" BorderThickness="5" Grid.Column="0" Grid.Row="0" Grid.RowSpan="2">
             <DockPanel LastChildFill="False" Name="ButtonPanel" Background="#696969">
-                <Button DockPanel.Dock="Top" HorizontalAlignment="Center" Margin="20 40 20 20" Padding="10 5 10 5" Foreground="#FFA500" BorderBrush="#FFA500" BorderThickness="3" Background="{StaticResource gradientStyle}">
+                <Button DockPanel.Dock="Top" Command="ApplicationCommands.Help" Style="{StaticResource ButtonStyle}">
                     Галерея
-                    <Button.Resources>
-                        <Style TargetType="Border">
-                            <Setter Property="CornerRadius" Value="10"/>
-                        </Style>
-                        <SolidColorBrush x:Key="darkStyle" Color="Gray" />
-                    </Button.Resources>
                 </Button>
-                <Button DockPanel.Dock="Top" HorizontalAlignment="Center" Margin="20 50 20 20" Padding="10 5 10 5" Foreground="#FFA500" BorderBrush="#FFA500" BorderThickness="3" Background="{StaticResource gradientStyle}">
+                <Button DockPanel.Dock="Top" Command="ApplicationCommands.Help" Style="{StaticResource ButtonStyle}">
                     Слайд шоу
-                    <Button.Resources>
-                        <Style TargetType="Border">
-                            <Setter Property="CornerRadius" Value="10"/>
-                        </Style>
-                        <SolidColorBrush x:Key="darkStyle" Color="Gray" />
-                    </Button.Resources>
                 </Button>
-                <Button DockPanel.Dock="Top" HorizontalAlignment="Center" Margin="20 50 20 20" Padding="10 5 10 5" Foreground="#FFA500" BorderBrush="#FFA500" BorderThickness="3" Background="{StaticResource gradientStyle}">
+                <Button DockPanel.Dock="Top" Command="ApplicationCommands.Help" Style="{StaticResource ButtonStyle}">
                     Редактор
-                    <Button.Resources>
-                        <Style TargetType="Border">
-                            <Setter Property="CornerRadius" Value="10"/>
-                        </Style>
-                        <SolidColorBrush x:Key="darkStyle" Color="Gray" />
-                    </Button.Resources>
                 </Button>
-                <Button DockPanel.Dock="Top" HorizontalAlignment="Center" Margin="20 40 20 20" Padding="10 5 10 5" VerticalAlignment="Center" Foreground="#FFA500" BorderBrush="#FFA500" BorderThickness="3" Background="{StaticResource gradientStyle}">
+                <Button DockPanel.Dock="Top" Command="ApplicationCommands.Help" Style="{StaticResource ButtonStyle}">
                     Корзина
-                    <Button.Resources>
-                        <Style TargetType="Border">
-                            <Setter Property="CornerRadius" Value="10"/>
-                        </Style>
-                        <SolidColorBrush x:Key="darkStyle" Color="Gray" />
-                    </Button.Resources>
                 </Button>
             </DockPanel>
         </Border>
-        <Border Grid.Column="1" Grid.Row="0" BorderBrush="#FFA500" BorderThickness="5">
+        <Border Grid.Column="1" Grid.Row="0" BorderBrush="{StaticResource OrangeBrush}" BorderThickness="5" >
             <WrapPanel HorizontalAlignment="Center" VerticalAlignment="Center">
-                <Label Foreground="#FFA500" VerticalAlignment="center">
+                <Label Foreground="{StaticResource OrangeBrush}" VerticalAlignment="center">
                     <Bold>Сортировать по:</Bold>
                 </Label>
-                <RadioButton Foreground="#FFA500" Content="Дате" VerticalAlignment="Center" Margin="20, 0, 0, 0" />
-                <RadioButton Foreground="#FFA500" Content="Размеру" VerticalAlignment="Center" Margin="20, 0, 0, 0" />
-                <RadioButton Foreground="#FFA500" Content="Названию" VerticalAlignment="Center" Margin="20, 0, 0, 0" />
+                <RadioButton Content="Дате" Style="{StaticResource My_radio_button}" />
+                <RadioButton Content="Размеру" Style="{StaticResource My_radio_button}" />
+                <RadioButton Content="Названию" Style="{StaticResource My_radio_button}" />
             </WrapPanel>
         </Border>
-        <DockPanel Grid.Column="1" Grid.Row="1">
-        </DockPanel>
     </Grid>
 </Window>
diff --git a/TCPMI/TCPMI/MainWindow.xaml.cs b/TCPMI/TCPMI/MainWindow.xaml.cs
index 266ab23..bf4b766 100644
--- a/TCPMI/TCPMI/MainWindow.xaml.cs
+++ b/TCPMI/TCPMI/MainWindow.xaml.cs
@@ -24,5 +24,10 @@ namespace TCPMI
         {
             InitializeComponent();
         }
+
+        private void WindowBinding_Executed(object sender, ExecutedRoutedEventArgs e)
+        {
+            MessageBox.Show("Эта команда работает :)");
+        }
     }
 }
diff --git a/TCPMI/TCPMI/knopka-tsifrovoi-zvonkii-myagkii.wav b/TCPMI/TCPMI/knopka-tsifrovoi-zvonkii-myagkii.wav
new file mode 100644
index 0000000..731b6ea
Binary files /dev/null and b/TCPMI/TCPMI/knopka-tsifrovoi-zvonkii-myagkii.wav differ