[libadwaita/wip/exalm/buttons-5: 9/18] stylesheet: Remove special osd image button styles

[Alexander Mikhaylenko <alexm src gnome org>]

commit 89f2e54f81b00af291de0c0259079fad00d6e17b
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Thu Jun 10 23:07:28 2021 +0500

    stylesheet: Remove special osd image button styles
    
    There's no good reason to make singular osd image buttons circular. It's
    undiscoverable and finicky. People can add .circular if they want that.

 src/stylesheet/widgets/_buttons.scss | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)
---
diff --git a/src/stylesheet/widgets/_buttons.scss b/src/stylesheet/widgets/_buttons.scss
index d29be03d..ed0a2237 100644
--- a/src/stylesheet/widgets/_buttons.scss
+++ b/src/stylesheet/widgets/_buttons.scss
@@ -107,20 +107,10 @@ button {
 
   // big standalone buttons like in Documents pager
   &.osd {
-    min-width: 26px;
+    min-width: 32px;
     min-height: 32px;
 
-    &.image-button {
-      min-width: 30px;
-      &:only-child {
-        margin: 4px;
-        border-radius: 50%; // completely round when it is a single button
-        box-shadow: 0 1px 2px transparentize(black, 0.8); // drop shadow for the only child
-      };
-    }
-
     color: $osd_fg_color;
-    border-radius: 5px;
 
     @include button(osd);