widget-element {
    --messages-background-color: #F0F0F5;
    --chat-header-background: white;
    --chat-header-color: #3A89BC;
    --welcome-background-color: #3A89BC;
    --bot-message-background: white;
    --button-background: #0067A9;
    --chat-background-color: white;

    position: fixed;
    z-index: 9999;
}