TerminalKFC_TIS/TerminalKFC/MainWindow.xaml

<Window x:Class="TerminalKFC.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:TerminalKFC"
        mc:Ignorable="d"
        Title="MainWindow" 
        Height="666" 
        Width="445"
        WindowStartupLocation="CenterScreen"
        ResizeMode="NoResize" 
        WindowStyle="None">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition/>
            <RowDefinition/>
            <RowDefinition/>
        </Grid.RowDefinitions>
        <Image
            Grid.Row="0"
            Source="./Images/img1.jpg"
            Stretch="Fill"/>
        <Image
            Grid.Row="0"
            Source="./Images/logo.jpeg"
            Width="110"
            Height="110"
            VerticalAlignment="Top"
            HorizontalAlignment="Left"/>
        <Grid Grid.Row="1">
            <Grid.RowDefinitions>
                <RowDefinition/>
                <RowDefinition/>
            </Grid.RowDefinitions>
            <Image
            Grid.RowSpan="2"
            Source="./Images/img2.jpg"
            Stretch="Fill"/>
            <Button
                Grid.Row="1"
                VerticalAlignment="Bottom"
                Foreground="Yellow"
                Height="100"
                FontSize="30"
                Content="Сделать заказ"
                Click="MakeAnOrderButton">
                <Button.Background>
                    <SolidColorBrush 
                        Color="LightGray"
                        Opacity="0.50"/>
                </Button.Background>
            </Button>
        </Grid>
        <Image
            Grid.Row="2"
            Source="./Images/img3.jpg"
            Stretch="Fill"/>
        <Border 
            BorderBrush="Black" 
            BorderThickness="1" 
            HorizontalAlignment="Left" 
            Height="636" 
            Grid.RowSpan="3" 
            VerticalAlignment="Top" 
            Width="437"
            Visibility="Hidden"/>
    </Grid>
</Window>