.guestHomeLink {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
}

.guestHomeLink img {
  width: 48px;
  height: 48px;
}

.guestAuthNav {
  grid-auto-flow: column;
  align-items: center;
}