<a class="sqs-system-button sqs-editable-button sqs-button-element--secondary" id="float-button">Request Booking</a> <style> a#float-button { position: fixed; right: 10px; bottom: 10px; z-index: 9999; border-color: #a3826c; } </style> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script> <script> $(document).ready(function(){ $('#float-button').on("click", function(event){ event.preventDefault(); $('button.lightbox-handle')[0].click(); return false }) }) </script>