31.12.2020, 09:51
Another very common option is sup groups with arrows to hide and show them. But in most cases i have no idea why hide those subgroups.
For example this is how it looks in PhotoLine image editor:
![[Image: Khihpbi.jpg]](https://i.imgur.com/Khihpbi.jpg)
For example this is how it looks in PhotoLine image editor:
![[Image: Khihpbi.jpg]](https://i.imgur.com/Khihpbi.jpg)
![[Image: wO90XyB.jpg]](https://i.imgur.com/wO90XyB.jpg)