IPyConsole/ControlLib/style.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:local="clr-namespace:ControlLib">
    <Style TargetType="Button">
        
    </Style>
</ResourceDictionary>