Change the Live Chat Button Image
You can change the chat button icon that is displayed for your live chat by a simple CSS
Changing the background image of the chat button
If you'd like to change the white chat bubble icon that is displayed for your live chat, you can do this by overriding the CSS below. Make sure to add these CSS overrides to your own website:
#si-wrapper.si-livechat .silc-btn-button { background-image: url(https://www.yourwebsite.com/yourimage.jpg) !important; background-size: 55px !important; background-color: transparent !important; }