[libadwaita/wip/snwh/buttons] buttons: remove border from in-app notif button

[Sam Hewitt <snwh src gnome org>]

commit 209e5ea5ec391f67a1285b7503789b30193562a0
Author: Sam Hewitt <sam snwh org>
Date:   Tue Nov 16 14:05:45 2021 -0330

    buttons: remove border from in-app notif button

 src/stylesheet/widgets/_buttons.scss | 2 +-
 src/stylesheet/widgets/_misc.scss    | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/src/stylesheet/widgets/_buttons.scss b/src/stylesheet/widgets/_buttons.scss
index c55ad9ae..63d9a98e 100644
--- a/src/stylesheet/widgets/_buttons.scss
+++ b/src/stylesheet/widgets/_buttons.scss
@@ -127,7 +127,7 @@ button {
     background-color: transparentize(black, .35);
 
     @if $contrast == 'high' {
-      box-shadow: 0 0 0 1px currentColor;
+      border-color: currentColor;
     }
 
     &:hover {
diff --git a/src/stylesheet/widgets/_misc.scss b/src/stylesheet/widgets/_misc.scss
index fee78f83..76d0b97f 100644
--- a/src/stylesheet/widgets/_misc.scss
+++ b/src/stylesheet/widgets/_misc.scss
@@ -47,6 +47,10 @@ separator {
   background-clip: padding-box;
 
   border { border: none; }
+
+  button {
+    border:none;
+  }
 }
 
 /**********