.ShowTags {
  position: absolute;
  right: 0;
}

.ShowTags-icon {
  position: absolute;
  left: 100%;
  cursor: pointer;
  opacity: 0;
  transition: opacity .3s ease;
  top: 0;

  &:after {
    content: 'tags';
  }

  .TreeItem-active > .TreeItem_head & {
    opacity: 1;
  }
}