[gimp/gtk3-port: 214/233] themes: set an explicit background for rulers

[Michael Natterer <mitch src gnome org>]

commit a9014613974863a3d56768d098eb38e0eb17977f
Author: Michael Natterer <mitch gimp org>
Date:   Sat Feb 18 14:51:19 2012 +0100

    themes: set an explicit background for rulers
    
    because they can't be rendered with transparent background currently.

 themes/Small/gimp.css  |    4 ++++
 themes/System/gimp.css |    4 ++++
 2 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/themes/Small/gimp.css b/themes/Small/gimp.css
index 05c79ea..5dd4909 100644
--- a/themes/Small/gimp.css
+++ b/themes/Small/gimp.css
@@ -93,3 +93,7 @@ GimpHistogramView:selected {
 GimpOverlayFrame {
     -GtkButton-focus-line-width: 1;
 }
+
+GimpRuler {
+    background-color: @bg_color;
+}
diff --git a/themes/System/gimp.css b/themes/System/gimp.css
index 7a54010..0b58404 100644
--- a/themes/System/gimp.css
+++ b/themes/System/gimp.css
@@ -97,3 +97,7 @@ GimpHistogramView:selected {
 GimpOverlayFrame {
     -GtkButton-focus-line-width: 1;
 }
+
+GimpRuler {
+    background-color: @bg_color;
+}