[gnome-shell/wip/snwh/style-updates] theme: style app folder button appropriately

[Sam Hewitt <snwh src gnome org>]

commit efb439bc16daa935173b64f48233c8a49cc22dbb
Author: Sam Hewitt <sam snwh org>
Date:   Mon Jan 3 14:00:47 2022 -0330

    theme: style app folder button appropriately

 data/theme/gnome-shell-sass/widgets/_app-grid.scss | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/data/theme/gnome-shell-sass/widgets/_app-grid.scss 
b/data/theme/gnome-shell-sass/widgets/_app-grid.scss
index c0e4862f84..098e3ab359 100644
--- a/data/theme/gnome-shell-sass/widgets/_app-grid.scss
+++ b/data/theme/gnome-shell-sass/widgets/_app-grid.scss
@@ -60,13 +60,16 @@ $app_grid_fg_color: #fff;
     & .folder-name-label { padding: 5px 7px; color: $osd_fg_color; }
 
     & .edit-folder-button {
-      @extend %button;
-
+      @include button(undecorated, $shadow: none);
       padding: 0;
       width: 36px;
       height: 36px;
       border-radius: 18px;
 
+      &:focus {@include button(focus);}
+      &:hover {@include button(hover);}
+      &:active {@include button(active);}
+
       & > StIcon { icon-size: $base_icon_size }
     }
   }