From b8b621418016f24c683203a6819b8e679b7deccc Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Mon, 17 Nov 2025 12:26:46 +0100
Subject: [PATCH] general/clipboard: add a visual feedback

---
 general/clipboard.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/general/clipboard.js b/general/clipboard.js
index c392df7..9324be8 100644
--- a/general/clipboard.js
+++ b/general/clipboard.js
@@ -1,4 +1,8 @@
 /* copy code to clipboard */
 function CopyToClipboard(pre) {
+  pre.style.filter = 'invert(1)';
   navigator.clipboard.writeText(pre.firstElementChild.innerHTML);
+  setTimeout(function() {
+    pre.style.filter = 'invert(0)';
+  }, 100);
 }