How to Remove Title of CTA Button in Mobile Browser?

You can follow up this steps:

1. Copy the widget code in the Code Snippet, then paste it on your website.
2. Add the CSS style like here.

   //ADD CSS STYLE TO REMOVE TITLE OF CTA BUTTON IN MOBILE BROWSER
   <style>
   @media (max-width:600px) {
    .qcw-trigger-btn div { display: none; }
   }
   </style>
   
   <script>
    document.addEventListener('DOMContentLoaded', function() {
    var s,t; s = document.createElement('script'); s.type = 'text/javascript';
    s.src = 'https://s3-ap-southeast-1.amazonaws.com/qiscus-sdk/public/qismo/qismo-v2.js'; s.async = true;
    s.onload = s.onreadystatechange = function() { new Qismo("your-app-id"); }
    t = document.getElementsByTagName('script')[0]; t.parentNode.insertBefore(s, t);
    });
   </script>

3. The following is an example if the widget is accessed from the browser.
   
4. If the widget is accessed from the mobile browser, title of CTA Button is hidden.
   

That's all.