You will need to add the following script above the installation Javascript:
`<div id="mychat" style="top: 0; right: 0; width: 390px; height: 560px;" ></div>
<script type="text/javascript">
(function () {
var options = {
integration: "FLVnbU2v1X6v37Dy",
company: "ugyfelchat-prwxhd",
options: {
"position": "left",
"selector": "#mychat", //set css selector to build window in embed mode
}
};
var s = document.createElement('script'); s.type = 'text/javascript'; s.async = true; s.src = 'https://app.ugyfelchat.hu/widget.js';
s.onload = function () { HelpChatWidget.init(options); };
var x = document.getElementsByTagName('script')[0]; x.parentNode.insertBefore(s, x);
})();
</script>
`
Replace "mychat" with your stylename.
Play with the positioning as per your webpage's layout.
Example embedded chatbox into HTML is here: https://www.ugyfelchat.hu/idopontfoglalas