<Window x:Class="Grafik.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Olympische Spiele" Height="301" Width="401" ResizeMode="NoResize">
    <DockPanel Background="Goldenrod">
        <Button Name="button1" Margin="20" Padding="20,2,20,2" HorizontalAlignment="Center" VerticalAlignment="Bottom" Click="button1_Click" FontSize="24" DockPanel.Dock="Bottom"> Ticket buchen </Button>
        <Grid Margin="0,20,0,0" HorizontalAlignment="Center" Width="300" Height="150">
            <Ellipse Margin="28,10,192,60" Name="circleBlue" Stroke="Blue" Fill="Transparent" StrokeThickness="5" />
            <Ellipse Margin="110,10,110,60" Name="circleBlack" Stroke="Black" Fill="Transparent" StrokeThickness="5" />
            <Ellipse Margin="192,10,28,60" Name="circleRed" Stroke="Red" Fill="Transparent" StrokeThickness="5" />
            <Ellipse Margin="151,49,69,21" Name="circleGreen" Stroke="Green" Fill="Transparent" StrokeThickness="5" />
            <Ellipse Margin="69,49,151,21" Name="circleYellow" Stroke="Yellow" Fill="Transparent" StrokeThickness="5" />
        </Grid>
    </DockPanel>

</Window>
