[libadwaita/wip/exalm/flat-switcher: 1/2] stylesheet: Special case colors for all flat buttons in header bar

[Alexander Mikhaylenko <alexm src gnome org>]

commit 07f2e3cb9db398fba013ff1fd5ab2817b2a6bf73
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Wed Apr 28 18:01:36 2021 +0500

    stylesheet: Special case colors for all flat buttons in header bar
    
    Currently we only do it for the GtkWindowControls buttons, but not any
    other buttons that might be there.

 src/stylesheet/widgets/_header-bar.scss | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/stylesheet/widgets/_header-bar.scss b/src/stylesheet/widgets/_header-bar.scss
index 8d9695d..47ed6e6 100644
--- a/src/stylesheet/widgets/_header-bar.scss
+++ b/src/stylesheet/widgets/_header-bar.scss
@@ -141,6 +141,7 @@ windowcontrols {
 }
 
 // special case hover colors inside a headerbar
+headerbar button.flat,
 headerbar windowcontrols button {
   &:hover {
     @include button(undecorated-hover,$c:darken($headerbar_bg_color,6%));