<script src="https://cdn.jsdelivr.net/npm/@fancyapps/[email protected]/dist/fancybox/fancybox.umd.js"></script> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fancyapps/[email protected]/dist/fancybox/fancybox.css" /> <script type="text/javascript"> Fancybox.bind("a.fancybox", { // Your custom options }); </script>