Implicit use of a Style
<Window x:Class="WpfApplication1.Window1" Title="Resources" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <Window.Resources> <Style TargetType="{x:Type Button}"> <Setter Property="Button.FontSize" Value="36" /> </Style> </Window.Resources> <Grid> <Button>Hello</Button> </Grid> </Window>