[gnome-builder/wip/project-selector: 20/72] style: work around odd styling transitions

[Christian Hergert <chergert src gnome org>]

commit 92269d590454dd28bd6f1048d64bfb24dbef0018
Author: Christian Hergert <christian hergert me>
Date:   Thu Apr 2 12:52:52 2015 -0700

    style: work around odd styling transitions

 data/css/builder.Adwaita.css |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/data/css/builder.Adwaita.css b/data/css/builder.Adwaita.css
index bd22798..4e7cc07 100644
--- a/data/css/builder.Adwaita.css
+++ b/data/css/builder.Adwaita.css
@@ -169,3 +169,9 @@ GbViewStack:not(.focused) GtkBox.header.notebook {
 GbEditorWorkspace > GtkPaned > GtkBox > GtkBox.header.notebook {
     border-bottom: 1px solid @borders;
 }
+
+
+GbProjectWindow GtkHeaderBar {
+    /* make transition match buttons, otherwise it looks pretty hideous */
+    transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}