.unf-tree-node
  &-content
    min-height 36px
    display flex
    align-items center
    transition background-color 0.2s ease
    margin-bottom 4px
    border-radius 2px
    &:hover
      background-color #CDE1FF
    &-active
      background-color #C2D5F2
  &-fixed
    width 32px
    text-align center
  &-icon
    width 32px
    line-height 32px
    text-align center
    transition transform 0.2s ease
    &-expand
      transform rotate(90deg)
    &-loading
      transform-origin center center
      animation s-rotate 0.6s linear infinite
  &-label
    color $title-color
    cursor pointer
    s-ellipsis()
    s-font-body()
    padding 8px 0
    flex auto
    transition color 0.2s ease
    &-active
      color $primary-color