You could add the below style tag in your webpage <head> and update the webchat icon scale highlighted in green: <style type="text/css"> #__radiate-webchat-button { transform: scale(1.1); transform-origin: bottom; } </style>
You could add the defaultOpen option in the body script to open the webchat. Please refer to the following Radiate.js documentation to create different interactions between your web and the webchat. Please refer to the documentation here for more ...