.field-help {
  margin: 7px 2px 0;
  color: #7b8981;
  font-size: 12px;
  line-height: 1.45;
}

.duplicate-url[hidden] {
  display: none;
}

.duplicate-url {
  animation: reveal .25s ease;
}

.duplicate-url .notice {
  margin-bottom: 13px;
}

.copyright {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid #dbe5df;
}

.copyright strong {
  margin-left: 5px;
}

@keyframes reveal {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: none; }
}