.b24-widget-button-wrapper {
  position: fixed;
  right: 80px;
  bottom: 45px;
}

@media (max-width: 768px) {
  .b24-widget-button-wrapper {
    right: 15px;
    bottom: 55px;
    transform: scale(0.8);
    transform-origin: bottom right;
  }
}
</style>