[gnome-builder] style: set alpha for dim-label on treeview

[Christian Hergert <chergert src gnome org>]

commit 6c55c44716df9a006d6f0f265f4057bae3cede15
Author: Christian Hergert <chergert redhat com>
Date:   Tue May 10 11:25:42 2016 +0300

    style: set alpha for dim-label on treeview

 data/theme/shared.css |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/data/theme/shared.css b/data/theme/shared.css
index c93e487..a4e70ce 100644
--- a/data/theme/shared.css
+++ b/data/theme/shared.css
@@ -201,3 +201,7 @@ perspectiveswitcher button {
 textview border.left {
   background: none;
 }
+
+treeview.dim-label {
+  color: alpha(currentColor, 0.5);
+}