Fix text display for experimental features warning

Author: Vogel612

Rubberduck.Core/UI/Settings/GeneralSettings.xaml

@@ -240,7 +240,9 @@
                         </DataGrid.Columns>
                     </DataGrid>
                     <Label Content="{Resx ResxName=Rubberduck.Resources.RubberduckUI, Key=GeneralSettings_ExperimentalFeatures}" FontWeight="SemiBold" />
-                    <Label Margin="5,0,0,5" FontWeight="Bold" Foreground="{x:Static SystemColors.HighlightTextBrush}">
+                    <Label Margin="5,0,0,5" FontWeight="Bold"
+                           Foreground="{x:Static SystemColors.InfoTextBrush}" 
+                           Background="{x:Static SystemColors.InfoBrush}">
                         <Label.Content>
                             <AccessText TextWrapping="Wrap" Text="{Resx ResxName=Rubberduck.Resources.RubberduckUI, Key=GeneralSettings_ExperimentalFeaturesWarning}"/>
                         </Label.Content>