[gnome-builder] theme: make project-tree blend better with GtkMenu in dark mode

[Christian Hergert <chergert src gnome org>]

commit cc15331ca2b1e5fd6ca55311fb5ccdca3086ab43
Author: Christian Hergert <christian hergert me>
Date:   Sat Apr 11 15:54:15 2015 -0700

    theme: make project-tree blend better with GtkMenu in dark mode

 data/theme/Adwaita-dark.css |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/theme/Adwaita-dark.css b/data/theme/Adwaita-dark.css
index 99ffa0b..6d3859e 100644
--- a/data/theme/Adwaita-dark.css
+++ b/data/theme/Adwaita-dark.css
@@ -5,7 +5,7 @@
  */
 GbProjectTree.view {
   color: #eeeeec;
-  background-color: #2e3436;
+  background-color: mix(#292929, #2e3436, 0.8);
 }
 GbProjectTree.view:backdrop {
   color: #a1a1a1;
@@ -13,6 +13,6 @@ GbProjectTree.view:backdrop {
 }
 GbProjectTree.view.cell:selected {
   color: #fff;
-  background-color: #4a90d9;
+  background-color: #215d9c;
 }