ApolloNewWorld/FurnaceNewWorld/UICommon/Styles/ButtonStyle.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:Assists="clr-namespace:UICommon.Styles"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <!--<Style x:Key="IconButton" TargetType="Button" >
        <Setter Property="Assists:ButtonAssist.ButtonHoverBrush" Value="#ffffff"/>
        <Setter Property="Assists:ButtonAssist.ButtonClickBrush" Value="#ffffff"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Button}" >
                    <Border x:Name="border" BorderThickness="1.5" CornerRadius="2">
                        <ContentPresenter Content="{TemplateBinding ContentControl.Content}" HorizontalAlignment="Center" VerticalAlignment="Center"/>
                    </Border>
                    --><!--<ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="True">
                            <Setter TargetName="border" Property="BorderBrush" Value="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}, Path=(Assists:ButtonAssist.ButtonHoverBrush)}"/>
                        </Trigger>
                        <Trigger Property="IsPressed" Value="True">
                            <Setter TargetName="border" Property="BorderBrush" Value="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}, Path=(Assists:ButtonAssist.ButtonClickBrush)}"/>
                        </Trigger>
                    </ControlTemplate.Triggers>--><!--
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>-->

    <Style x:Key="FunctionButton" TargetType="Button">
        <Setter Property="Foreground" Value="White"/>
        <Setter Property="BorderThickness" Value="0"/>
        <Setter Property="Background" Value="{StaticResource ThemeColor}"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Border x:Name="border" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="True" CornerRadius="4">
                        <ContentPresenter Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}" VerticalAlignment="Center" HorizontalAlignment="Center"/>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsEnabled" Value="False">
                            <Setter TargetName="border" Property="Background" Value="{StaticResource DisableColor}"/>
                        </Trigger>
                        <Trigger Property="IsPressed" Value="True">
                            <Setter TargetName="border" Property="Background" Value="{StaticResource LightThemeColor}"/>
                        </Trigger>
                        <Trigger Property="AreAnyTouchesOver" Value="True">
                            <Setter TargetName="border" Property="Background" Value="{StaticResource LightThemeColor}"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>


    <Style x:Key="ClearButton" TargetType="Button">
        <Setter Property="BorderThickness" Value="0"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Border x:Name="border" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="True" CornerRadius="4">
                        <ContentPresenter Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsPressed" Value="True">
                            <Setter TargetName="border" Property="Background" Value="{StaticResource LightThemeColor}"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <Style x:Key="LoginButton" TargetType="Button">
        <Setter Property="Foreground" Value="White"/>
        <Setter Property="BorderThickness" Value="0"/>
        <Setter Property="Background" Value="{StaticResource ThemeColor}"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Border x:Name="border" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="True" CornerRadius="15">
                        <ContentPresenter Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}" VerticalAlignment="Center" HorizontalAlignment="Center" Margin="4"/>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="True">
                            <Setter TargetName="border" Property="Background" Value="{StaticResource SubThemeColor}"/>
                        </Trigger>
                        <Trigger Property="IsPressed" Value="True">
                            <Setter TargetName="border" Property="Background" Value="{StaticResource SubThemeColor}"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

</ResourceDictionary>