[gnome-music] More fixes to Add to Playlist dialog

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 98f949a030bac71b22d5821922d011f9bc32722a
Author: Arnel A. Borja <arnelborja src gnome org>
Date:   Fri Apr 11 20:56:15 2014 +0800

    More fixes to Add to Playlist dialog
    
    - Fix separators of the list in dark theme
    - Add border to list
    - Change background on hover

 data/PlaylistDialog.ui |    5 +++--
 data/application.css   |    3 +--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/data/PlaylistDialog.ui b/data/PlaylistDialog.ui
index 3770117..5d7c5db 100644
--- a/data/PlaylistDialog.ui
+++ b/data/PlaylistDialog.ui
@@ -13,10 +13,9 @@
       <object class="GtkBox" id="dialog-vbox1">
         <property name="can_focus">False</property>
         <property name="orientation">vertical</property>
-        <property name="spacing">0</property>
+        <property name="spacing">2</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox" id="dialog-action_area1">
-            <property name="visible">False</property>
             <property name="can_focus">False</property>
           </object>
           <packing>
@@ -31,6 +30,7 @@
             <property name="visible">True</property>
             <property name="can_focus">True</property>
             <property name="margin">12</property>
+            <property name="shadow_type">in</property>
             <child>
               <object class="GtkTreeView" id="treeview1">
                 <property name="visible">True</property>
@@ -39,6 +39,7 @@
                 <property name="headers_visible">False</property>
                 <property name="activate_on_single_click">True</property>
                 <style>
+                  <class name="list-row"/>
                   <class name="playlists-list"/>
                 </style>
                 <child internal-child="selection">
diff --git a/data/application.css b/data/application.css
index b295220..8240137 100644
--- a/data/application.css
+++ b/data/application.css
@@ -57,8 +57,7 @@ GtkTreeView{
 }
 
 .playlists-list {
-    box-shadow: inset 0 -1px shade(@borders, 1.30);
-    box-shadow: inset 0 1px shade(@borders, 1.30);
+    box-shadow: inset 0 -1px @view_separators;
 }
 
 .songs-list {