.domintro {
  position: relative;
  color: green;
  background: #DDFFDD;
  margin: 2.5em 0 2em 0;
  padding: 1.5em 1em 0.5em 2em;
}

.domintro dt, .domintro dt * {
  color: black;
  font-size: inherit;
}
.domintro dd {
  margin: 0.5em 0 1em 2em; padding: 0;
}
.domintro dd p {
  margin: 0.5em 0;
}
.domintro::before {
  content: 'For web developers (non-normative)';
  background: green;
  color: white;
  padding: 0.15em 0.25em;
  font-style: normal;
  position: absolute;
  top: -0.8em;
  left: -0.8em;
}
