.wp-block-ws-library-ws-share {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.wp-block-ws-library-ws-share .share-subtitle {
  font-size: 0.85em;
}
  
.wp-block-ws-library-ws-share .share-title {
  margin-bottom: 10px;
}