[gnome-boxes] css: Adjust EmptyBox' image alpha

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 3bfc30516785523fef31b158d6452794ece9a1b9
Author: Jakub Steiner <jimmac gmail com>
Date:   Wed Jan 30 17:58:06 2013 +0100

    css: Adjust EmptyBox' image alpha
    
    Reviewed by: Zeeshan Ali (Khattak) <zeeshanak gnome org>

 data/gtk-style.css |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/gtk-style.css b/data/gtk-style.css
index ab149d8..9bd2f05 100644
--- a/data/gtk-style.css
+++ b/data/gtk-style.css
@@ -181,7 +181,7 @@ GtkIconView.boxes-icon-view {
 
 .boxes-empty-image {
     color: #2e3436;
-    icon-shadow: 0 -1px rgba(0,0,0,0.3);
+    icon-shadow: 0 -1px rgba(0,0,0,0.5);
 }
 
 .boxes-empty-details-label {