message: Scale search input.
diff: .title-bar .search .search-input {
  --search-input-height: calc(var(--title-bar-height) - 6px);
  + font-size: var(--font-size);
  background-color: var(--search-input-color);
  border: 0;
  border-radius: 3px;
  -webkit-appearance: none;
  outline: none;
  height: var(--search-input-height);
  - width: 120px;
  + width: 10em;
  padding-left: var(--font-size);
  color: var(--white-color);
  }
  