[gnome-klotski/arnaudb/wip/gtk4: 12/13] Fix popover look.

[Arnaud B. <arnaudb src gnome org>]

commit 2b388f6370ffd7da9df7ae14ca5a504eac723529
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Mar 6 15:06:32 2020 +0100

    Fix popover look.
    
    FIXME hard to see in HighContrast.

 data/klotski.css | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
---
diff --git a/data/klotski.css b/data/klotski.css
index 6f58e08..9391167 100644
--- a/data/klotski.css
+++ b/data/klotski.css
@@ -50,17 +50,12 @@ stack#stack-packs > label {
   color: @theme_unfocused_selected_fg_color;
 }
 
-treeview.toggle-like-pixbuf {
-  margin-right:22px;      /* TODO hack 1/2 */
-}
 treeview.toggle-like-pixbuf check {
-  min-width:22px;         /* TODO hack 2/2 */
   background:transparent;
   border:none;
-  -gtk-icon-source: none; /* TODO report bug about HighContrast, that shouldn’t set this */
 }
 treeview.toggle-like-pixbuf check:checked {
-  -gtk-icon-source: -gtk-icontheme("gtk-yes"); /* TODO maybe deprecated; replace with CSS? */
+  -gtk-icon-source: -gtk-icontheme("starred"); /* FIXME hard to see in HighContrast */
 }
 
 /* https://bugzilla.gnome.org/show_bug.cgi?id=744531 */