css: Remove style transitions for the panel

This, together with the panel's transparent background in the screen
shield, has the unfortunate side-effect of showing the desktop
background in a brief flash while coming out of the screen shield.

https://bugzilla.gnome.org/show_bug.cgi?id=692966

diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index e1c5fb7364bfe1353bacf953deba4a828e5448f0..20172458b8b6e4abb9394dcf5a0466b8d8dbee1f 100644 (file)
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -429,7 +429,6 @@ StScrollBar StButton#vhandle:active {
     background-color: black;
     font-weight: bold;
     height: 1.86em;
-    transition-duration: 250ms;
 }
 
 #panel.lock-screen {