#authentication-modal.modal {
  width: 416px;
}

#authentication-modal.modal iframe {
  border: none;
  width: 100%;
}

#authentication-modal.modal.before-init {
  min-height: 385px;
}


@media only screen and (max-width: 768px) {
  #authentication-modal.modal {
    width: min(90%, 416px);
  }
  .blocker:before {
    height:inherit;
  }
}