body {
  margin: 0;
}

#d2-svg-container > svg {
  position: absolute;
  width: 100%;
  height: 100%;
}

#d2-err {
  /* This style was copied from Chrome's svg parser error style. */
  white-space: pre-wrap;
  border: 2px solid #c77;
  padding: 15px;
  margin: 15px;
  background-color: #fdd;
  color: black;
}