.unf-split-wrapper
  position relative
  width 100%
  height 100%
  display flex
  align-items stretch
  &.vertical
    flex-direction column
  .unf-split-trigger
    flex none
  .left-pane
    flex-shrink 0
  .right-pane
    flex auto

.unf-split-default-trigger
  display flex
  align-items center
  justify-content center
  &.horizontal
    width 4px
    height 100%
    cursor col-resize
    & ^[0]-bar
      width 1px
      height 100%
      background-color #c9cedb
  &.vertical
    height 4px
    width 100%
    cursor row-resize
    & ^[0]-bar
      height 1px
      width 100%
      background-color #c9cedb
  &:hover
  &^[0]-moving
    & ^[0]-bar
      width 100%
      height 100%
      background-color #404147