.langtag {
  position: relative;
}

.wrap {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.langtag::after {
  content: attr(data-language);
  position: absolute;
  top: var(--langtag-top, 0);
  right: var(--langtag-right, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--langtag-background, inherit);
  color: var(--langtag-color, inherit);
  border-radius: var(--langtag-border-radius, 0);
  padding: var(--langtag-padding, 1em);
  font-size: var(--langtag-font-size, inherit);
}