h3.wp-block-jsforwpworkshop-static {
  text-transform: uppercase;
}

.wp-block-jsforwpworkshop-components {
  background: #efefef;
  border: 1px #ccc solid;
  padding: 10px;
}

.wp-block-jsforwpworkshop-settings.high-contrast {
  background: black;
  color: white;
  padding: 10px;
}