.wrapper {
  /* 7 columns. */
  grid-template-columns: 1fr 1fr 1fr 8fr 1fr 1fr 1fr;

  /* 5 rows. */
  grid-template-rows: minmax(min-content, max-content) minmax(min-content, max-content) minmax(min-content, max-content) minmax(min-content, max-content) minmax(min-content, max-content);
}

#heading {
  grid-column: 1 / span 7;
}

#oops {
  font-size: 1.5rem;
  text-align: left;
}

div#messageHeader {
  grid-column: 2 / span 5;
  grid-row: 2 / span 1;

  margin-top: 1rem;
  font-weight: bold;
  font-size: 1.1rem;
  text-align: center;
}

#ale {
  margin-top: 1rem;

  height: 8rem;
}

div#message {
  grid-column: 2 / span 5;
  grid-row: 3 / span 1;

  text-align: center;
}

#message > div {
  margin-top: 1rem;
}

form#home {
  grid-column: 1 / span 1;
  grid-row: 4 / span 1;
}

#homeButtonWrapper {
  grid-column: 4 / span 1;
  grid-row: 4 / span 1;

  margin-top: 1rem;
}

div.retracted {
  display: none;
}

button#homeButton {
  width: 5rem;
  height: 4rem;
}

#errorWrapper {
  grid-column: 1 / span 7;
  grid-row: 5 / span 1;

  margin-top: 1rem;
}