open-vault/ui/app/styles/components/raft-join.scss

.raft-join .field {
  margin-bottom: 0;
}
.raft-join .box.is-fullwidth {
  padding-top: $spacing-s;
  padding-bottom: $spacing-s;
}
.raft-join-unseal {
  color: $orange;
  font-size: $size-6;
  display: inline-block;
}