Cursovaia/Avalonia.UI/Views/MainWindow.axaml

<Window xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:vm="using:Avalonia.UI.ViewModels"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
        WindowStartupLocation="CenterScreen" 
        x:Class="Avalonia.UI.Views.MainWindow"
        Icon="/Assets/avalonia-logo.ico"
        Title="Avalonia.UI">
    
    <Grid>
        <Design.DataContext>
        <vm:MainWindowViewModel />
    </Design.DataContext>
        <Panel>
            <ExperimentalAcrylicBorder IsHitTestVisible="False">
                <ExperimentalAcrylicBorder.Material>
                    <ExperimentalAcrylicMaterial
                        BackgroundSource="Digger"
                        TintColor="Black"
                        TintOpacity="1"
                        MaterialOpacity="0.65" />
                </ExperimentalAcrylicBorder.Material>
            </ExperimentalAcrylicBorder>
            <StackPanel>
                <TextBlock 
                    FontSize="25"
                    FontFamily="Impact "
                    Margin="10, 10,20,20"
                    TextAlignment="Right"
                           FontStyle="Normal"
                    Text="Разыскиваются ФБР" />
                
            </StackPanel>
            <Grid>
                <TextBlock 
                    FontSize="20"
                    FontFamily="Impact "
                    Margin="100, 60,20,20"
                    HorizontalAlignment="Left"
                    TextAlignment="Right"
                    FontStyle="Normal"
                    Text="Разделы" />
                <Label Content="Что расследуем?" HorizontalAlignment="Right"
                       Margin="100, 260,40,20"   FontFamily="Impact "  FontSize="20"/>
                <!--<Button Content="Разделы" Margin="10, 50,20,20"  Width="100" Height="40" HorizontalAlignment="Left" VerticalAlignment="Top" >
                <Button.ContextMenu>
                    <ContextMenu>
                        <Button Content="">
                        </Button>
                        <MenuItem Header="Элемент 2"/>
                        <MenuItem Header="Элемент 3"/>
                        <MenuItem Header="Элемент 4"/>
                    </ContextMenu>
                </Button.ContextMenu>
           -->
                <Button Content="Самые Разыскиваемые" HorizontalAlignment="Center" Margin="10, 10 ,300,200" Command="{Binding Command1 }"/>
                <Button Content="Статистика преступлений" HorizontalAlignment="Center" Margin="10, 10 ,300,100" Command="{Binding Command2 }"/>
                <Button Content="Пропавшие без вести" HorizontalAlignment="Center" Margin="10, 10 ,300,1" Command="{Binding Command3 }"/>
                <Button Content="Читать дальше" HorizontalAlignment="Right" Margin="10, 200 ,40,1" Command="{Binding Command4}"/>
            </Grid>
        </Panel>
        </Grid>
    <!--<TextBlock Text="{Binding Greeting}" HorizontalAlignment="Center" VerticalAlignment="Center"/> -->
</Window>