property for StScrollBar.trough should be set directly

We were previously putting the decorations for the trough on the StScrollBar itself,
which won't work if the scroll bar has padding.
https://bugzilla.gnome.org/show_bug.cgi?id=624893

diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index c141029e3d09f74bab96f1e8ba9a2244661a0aeb..96c9f1ae5b13c87c381af7cc16659a01fe75efc3 100644 (file)
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -64,7 +64,7 @@ StScrollView > .bottom-shadow
     height: 30px;
 }
 
-StScrollBar {
+StScrollBar StBin#trough {
     background-color: #080808;
     border: 1px solid #2d2d2d;
     border-radius: 8px;