[rhythmbox] remove some obsolete css rules

[Jonathan Matthew <jmatthew src gnome org>]

commit d5e7c47456dc7cb5c797afa0103f355bd67cdccb
Author: Jonathan Matthew <jonathan d14n org>
Date:   Sat Nov 4 17:32:15 2017 +1000

    remove some obsolete css rules

 data/ui/style.css |   16 ----------------
 1 files changed, 0 insertions(+), 16 deletions(-)
---
diff --git a/data/ui/style.css b/data/ui/style.css
index b5e3ad7..0e4f6c0 100644
--- a/data/ui/style.css
+++ b/data/ui/style.css
@@ -3,22 +3,6 @@
        border-radius: 0;
 }
 
-RBLibraryBrowser {
-       background-color: @borders;
-}
-
-.statusbar {
-       border-top: solid 1px @borders;
-}
-
-GtkApplicationWindow * {
-       -GtkPaned-handle-size: 1;
-}
-
-GtkApplicationWindow .pane-separator {
-       background-color: @borders;
-}
-
 .primary-toolbar {
        border-bottom: solid 1px @borders;
 }