Style the tray context menus
diff --git a/src/apps/personal/waybar.nix b/src/apps/personal/waybar.nix
index 4190789..155babe 100644
--- a/src/apps/personal/waybar.nix
+++ b/src/apps/personal/waybar.nix
@@ -51,6 +51,11 @@
             #window {
                 min-width: 50em;
             }
+
+            #tray menu {
+                background: alpha(@theme_base_color, 0.6);
+                color: @theme_text_color;
+            }
         '';
 
         systemd = {