[gnome-shell-sass] workspace: Reduce spacing between window previews

[Florian Müllner <fmuellner src gnome org>]

commit b178ba1d9d090e269b898952fd5a79c54ddc6f75
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jun 1 19:07:55 2017 +0200

    workspace: Reduce spacing between window previews
    
    With the window titles no longer being shown as part of the previews
    grid, we can reduce the spacing to have more space available to the
    window previews themselves.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=783953

 _common.scss |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/_common.scss b/_common.scss
index 991d5c0..8a5eeb0 100644
--- a/_common.scss
+++ b/_common.scss
@@ -1211,13 +1211,11 @@ StScrollBar {
 }
 
   .window-picker { //container around window thumbnails
-    -horizontal-spacing: 32px;
-    -vertical-spacing: 32px;
-    padding-left: 32px;
-    padding-right: 32px;
-    padding-bottom: 48px;
+    -horizontal-spacing: 16px;
+    -vertical-spacing: 16px;
+    padding: 0 16px 16px;
 
-    &.external-monitor { padding: 32px; }
+    &.external-monitor { padding: 16px; }
   }
 
   .window-clone-border {