Insert attribution next to the copied text.
Tested on Mozilla Firefox 53.0.3, Google Chrome 58.0.3029.110 and Internet Explorer 11.0.9600.16663.
Demo: https://taufik-nurrohman.github.io/sticky-attribution
<!DOCTYPE html>
<html dir="ltr">
<head>
<meta charset="utf-8">
<title>Demo</title>
</head>
<body>
<p>Content goes here.</p>
<script src="sticky-attribution.min.js"></script>
</body>
</html>Note: This script will not add the attribution if you are copying text inside
<pre>,<code>or any HTML container with classno-attributionin it.