Fix inconsistent backgrounds

src/Citrus.Avalonia/Citrus.Avalonia.csproj

@@ -3,7 +3,7 @@
     <PropertyGroup>
         <TargetFramework>netstandard2.0</TargetFramework>
         <IsPackable>true</IsPackable>
-        <Version>1.2.5</Version>
+        <Version>1.2.6</Version>
         <Authors>Artyom Gorchakov and Contributors</Authors>
         <Copyright>Copyright (c) 2020 Artyom Gorchakov</Copyright>
         <PackageLicenseExpression>MIT</PackageLicenseExpression>

src/Citrus.Avalonia/Theme/BorderStyles.xaml

@@ -4,7 +4,7 @@
         <Setter Property="Padding" Value="20" />
         <Setter Property="CornerRadius" Value="5" />
         <Setter Property="BorderThickness" Value="2 1 2 4" />
-        <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderMidBrush}" />
+        <Setter Property="BorderBrush" Value="{DynamicResource ThemeCardBrush}" />
         <Setter Property="Background" Value="{DynamicResource ThemeCardBrush}" />
         <Setter Property="Margin" Value="7" />
     </Style>

src/Citrus.Avalonia/Theme/ExpanderStyles.xaml

@@ -30,7 +30,7 @@
         <Setter Property="Margin" Value="0" />
     </Style>
     <Style Selector="Expander /template/ ContentPresenter">
-        <Setter Property="Background" Value="{DynamicResource ThemeBorderLowBrush}" />
+        <Setter Property="Background" Value="{DynamicResource ThemeCardBrush}" />
     </Style>
     <Style Selector="Expander /template/ ToggleButton#PART_toggle /template/ Border">
         <Setter Property="Background" Value="{DynamicResource ThemeAccentBrush}" />

src/Citrus.Avalonia/Theme/TabControlStyles.xaml

@@ -1,7 +1,7 @@
 <Styles xmlns="https://github.com/avaloniaui"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <Style Selector="TabControl">
-        <Setter Property="Background" Value="{DynamicResource ThemeBorderLowBrush}"/>
+        <Setter Property="Background" Value="{DynamicResource ThemeCardBrush}"/>
     </Style>
     <Style Selector="TabControl WrapPanel">
         <Setter Property="Background" Value="{DynamicResource ThemeAccentBrush2}"/>

src/nuget.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="AvaloniaCI" value="https://www.myget.org/F/avalonia-ci/api/v2" />
+  </packageSources>
+</configuration>