.wp-block-linkflow-chat-button .components-base-control__field label {
  font-weight: 600;
}

.wp-block-linkflow-chat-button .linkflow-preview-button {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 6px;
  border: 1px solid transparent;
  color: #fff;
  background: #007cba;
}