.talkify-activator-wrapper .talkify-popup-activator {
    background-color: inherit;
    color: white;    
    border-color: inherit;
}
 
.talkify-controlcenter-wrapper {
    background-color: #464646;    
    color: white;
}

.talkify-controlcenter-wrapper .talkify-control-center{
    background-color: white;
}

.talkify-popup-activator button {
    background: transparent;
    color: white;
}