Here's an example I made real quick to get you started.
<Style TargetType="Button"
x:Key="styleA">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Grid x:Name="RootElement"
Background="Transparent">
<Grid.Resources>
<Storyboard x:Key="MouseOver State">
<DoubleAnimation Storyboard.TargetName="buttonScale"
Storyboard.TargetProperty="ScaleX"
To="1.2"
Duration="00:00:00.25"/>
<DoubleAnimation Storyboard.TargetName="buttonScale"
Storyboard.TargetProperty="ScaleY"
To="1.2"
Duration="00:00:00.25" />
</Storyboard>
<Storyboard x:Key="Normal State">
<DoubleAnimation Storyboard.TargetName="buttonScale"
Storyboard.TargetProperty="ScaleX"
To="1"
Duration="00:00:00.25" />
<DoubleAnimation Storyboard.TargetName="buttonScale"
Storyboard.TargetProperty="ScaleY"
To="1"
Duration="00:00:00.25" />
</Storyboard>
<Storyboard x:Key="Pressed State">
<DoubleAnimation Storyboard.TargetName="buttonScale"
Storyboard.TargetProperty="ScaleX"
To="1.4"
Duration="00:00:00.25" />
<DoubleAnimation Storyboard.TargetName="buttonScale"
Storyboard.TargetProperty="ScaleY"
To="1.4"
Duration="00:00:00.25" />
</Storyboard>
</Grid.Resources>
<ContentPresenter Content="{TemplateBinding Content}"
RenderTransformOrigin="0.5,0.5">
<ContentPresenter.RenderTransform>
<ScaleTransform x:Name="buttonScale" />
</ContentPresenter.RenderTransform>
</ContentPresenter>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
You'll want to affect the content of the button to what you need, for example :
<Button Width="100"
x:Name="buttonTest"
Style="{StaticResource styleA}"
Click="buttonTest_Click">
<StackPanel Orientation="Vertical">
<Image Source="image1.jpg" />
<TextBlock Text="Test 1" />
</StackPanel>
</Button>
Modify the storyboard states to reflect what you need for your RenderTransform etc...
Hope this helps ! If it did, remember to mark the post as answered !