AvaloniaProvalenko43P/AvaloniaApplication1/Styles1.axaml

<Styles xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
  <Design.PreviewWith>
    <Border Padding="20">
      <!-- Add Controls for Previewer Here -->
    </Border>
  </Design.PreviewWith>

	<Style Selector="Button.but">
		<Setter Property="Background" Value="#84a5c8"/>
		<Setter Property="Foreground" Value="White"/>
		<Setter Property="BorderBrush" Value="#304c65"/>
		<Setter Property="CornerRadius" Value="5"/>
		<Setter Property="FontSize" Value="14"/>
		
		<Style Selector="^:pointerover /template/ ContentPresenter#PART_ContentPresenter">
			<Setter Property="Background" Value="#4c393d" />
			<Setter Property="BorderBrush" Value="#aebed4" />
			<Setter Property="Foreground" Value="White" />
		</Style>

		<Style Selector="^:pressed">
			<Setter Property="RenderTransform" Value="scale(1.5)" />
		</Style>
		
	</Style>

	<Style Selector="DatePicker.Text">
		<Setter Property="BorderBrush" Value="#aebed4" />
		</Style>

	<Style Selector="RadioButton.RB">
		<Setter Property="Foreground" Value="#84a5c8" />
		<Style Selector="^:pointerover /template/ ContentPresenter#PART_ContentPresenter">
			<Setter Property="Background" Value="#4c393d" />
			<Setter Property="BorderBrush" Value="#aebed4" />
			<Setter Property="Foreground" Value="White" />
		</Style>
	</Style>
</Styles>