[gnome-klotski/arnaudb/wip/gtk4: 11/13] Fix popover placement.

[Arnaud B. <arnaudb src gnome org>]

commit c2ec7840444c7244530a86061b4e4287e3237721
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Mar 6 14:50:41 2020 +0100

    Fix popover placement.

 data/klotski.css | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/data/klotski.css b/data/klotski.css
index 7c21881..6f58e08 100644
--- a/data/klotski.css
+++ b/data/klotski.css
@@ -19,9 +19,9 @@ button.unfullscreen-button {
   margin:6px;
 }
 
-popover#puzzles-popover {
-  padding: 10px;
-}
+/* hackish, but does the job */
+popover#puzzles-popover > contents          { padding: 4px; }
+popover#puzzles-popover > contents > box    { padding: 0 6px; }
 
 stack#stack-packs > label {
   font-weight: bold;