[gnome-builder] themes: give newcomer pillbox some flair

[Christian Hergert <chergert src gnome org>]

commit 3806ccd26bc665a724f8bcf15b498e57ea3c5e54
Author: Christian Hergert <chergert redhat com>
Date:   Sun Dec 17 17:14:36 2017 -0800

    themes: give newcomer pillbox some flair

 data/themes/shared/shared-greeter.css |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/data/themes/shared/shared-greeter.css b/data/themes/shared/shared-greeter.css
index 279e32e..5f19817 100644
--- a/data/themes/shared/shared-greeter.css
+++ b/data/themes/shared/shared-greeter.css
@@ -9,3 +9,7 @@ greeter flowboxchild {
 greeter flowboxchild:selected label {
   color: white;
 }
+
+greeter flowboxchild dzlpillbox {
+ background: alpha(shade(@theme_bg_color, 0.9), 0.8);
+}