[sysprof/wip/visualizers] css: tweak css for visualizers

[Christian Hergert <chergert src gnome org>]

commit 7aee4c428bb1bda9dfd1a13c5a294f79949c98fa
Author: Christian Hergert <chergert redhat com>
Date:   Tue Sep 27 17:22:05 2016 -0700

    css: tweak css for visualizers
    
    Just some style fixes that make things look better when playing
    around with the paned and showing overscroll.

 src/resources/theme/shared.css |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/src/resources/theme/shared.css b/src/resources/theme/shared.css
index 2567c3f..c2b807d 100644
--- a/src/resources/theme/shared.css
+++ b/src/resources/theme/shared.css
@@ -11,6 +11,16 @@ popover scrolledwindow {
   border-top: 1px solid alpha(@borders, 0.75);
 }
 
+list.visualizers {
+  background: @theme_bg_color;
+}
+
 list.visualizers row {
+  background: @content_view_bg;
   border-bottom: 1px solid alpha(@borders, 0.2);
 }
+
+list.visualizers row:backdrop,
+list.visualizers row:last-child {
+  border-bottom: none;
+}