[gnome-text-editor] recoloring: tweak card colors

[Christian Hergert <chergert src gnome org>]

commit 51365219e134803392ff4ee9163729e2880e32eb
Author: Christian Hergert <chergert redhat com>
Date:   Thu Dec 2 18:38:49 2021 -0800

    recoloring: tweak card colors
    
    It seems like going lighter is always the right thing to do.
    
    Related #139

 src/editor-recoloring.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/editor-recoloring.c b/src/editor-recoloring.c
index f5b34c0..7902c79 100644
--- a/src/editor-recoloring.c
+++ b/src/editor-recoloring.c
@@ -32,10 +32,10 @@
   "@define-color view_fg_color @window_fg_color;\n"
 #define LIGHT_CSS_SUFFIX \
   "@define-color popover_bg_color mix(@window_bg_color, white, .1);\n" \
-  "@define-color card_bg_color alpha(white, .65);\n"
+  "@define-color card_bg_color alpha(white, .5);\n"
 #define DARK_CSS_SUFFIX \
   "@define-color popover_bg_color mix(@window_bg_color, black, .1);\n" \
-  "@define-color card_bg_color alpha(black, .65);\n"
+  "@define-color card_bg_color alpha(white, .1);\n"
 
 enum {
   FOREGROUND,