[gtk/wip/jimmac/circular-image-buttons] Adwaita: force circular imagebuttons to be square

[Jakub Steiner <jimmac src gnome org>]

commit f171052e094b067c540a58cf36bfd618a6936406
Author: Jakub Steiner <jimmac gmail com>
Date:   Thu Aug 6 15:52:33 2020 +0200

    Adwaita: force circular imagebuttons to be square
    
    Addresses https://gitlab.gnome.org/GNOME/gnome-clocks/-/merge_requests/123#note_884741

 gtk/theme/Adwaita/_common.scss | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index b33455d539..db8f454e36 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -542,6 +542,10 @@ button {
       min-width: 24px;
       padding-left: 5px;
       padding-right: 5px;
+
+      &.circular {
+         min-height: 24px;
+      }
     }
 
     &.text-button {
@@ -587,7 +591,7 @@ button {
 
   // big standalone buttons like in Documents pager
   &.osd {
-    min-width: 26px;
+    min-width: 32px;
     min-height: 32px;
 
     &.image-button {