[pitivi] ui: Remove obsolete parts of the timeline CSS

[Alexandru Băluț <alexbalut src gnome org>]

commit 94bbd234d746d36c5375f286b4f9362e62b935df
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Wed Nov 23 10:44:48 2016 +0100

    ui: Remove obsolete parts of the timeline CSS

 pitivi/utils/ui.py |   19 +++++--------------
 1 files changed, 5 insertions(+), 14 deletions(-)
---
diff --git a/pitivi/utils/ui.py b/pitivi/utils/ui.py
index 74e81ab..e4684f2 100644
--- a/pitivi/utils/ui.py
+++ b/pitivi/utils/ui.py
@@ -129,39 +129,30 @@ TIMELINE_CSS = """
     }
 
     .Trimbar:hover {
-         background-image: url('%(trimbar_focused)s');
+        background-image: url('%(trimbar_focused)s');
     }
 
     .Clip {
-    /* TODO */
     }
 
     .TransitionClip {
-         background-color: rgba(127, 153, 204, 0.5);
+        background-color: rgba(127, 153, 204, 0.5);
     }
 
     .TransitionClip:selected {
-         background-color: rgba(127, 200, 204, 0.7);
+        background-color: rgba(127, 200, 204, 0.7);
     }
 
     .SpacedSeparator:hover {
         background-color: rgba(127, 153, 204, 0.5);
-        opacity:0.5;
     }
 
     .SpacedSeparator {
-        background-color: rgba(0, 0, 0, 0.10);
-        border-bottom-color: rgba(0, 0, 0, 0.10);
-        border-left-color: rgba(0, 0, 0, 0.10);
-        border-right-color: rgba(0, 0, 0, 0.10);
-        border-top-color: rgba(0, 0, 0, 0.10);
-        color: rgba(0, 0, 0, 0.10);
-        outline-color: rgba(238, 238, 236, 0.29);
-        opacity:1;
+        background-color: rgba(0, 0, 0, 0.1);
     }
 
     .Marquee {
-         background-color: rgba(224, 224, 224, 0.7);
+        background-color: rgba(224, 224, 224, 0.7);
     }
 
 """ % ({'trimbar_normal': os.path.join(get_pixmap_dir(), "trimbar-normal.png"),