message: Fixed: ccs lint.
diff: .Jsonviewer {
  -
  & > &__item {
  - display: block
  + display: block;
  }
  &__item {
  - // display: none;
  padding-left: 20px;
  margin-top: 10px;
  user-select: none;
  &--collapsible {
  position: relative;
  + display: inline;
  overflow: hidden;
  cursor: pointer;
  - display: inline;
  &::before {
  position: absolute;
  left: 5px;
  - content: "+";
  color: black;
  + content: "+";
  }
  }
  }
  