- wrap
- after specific component
- autowrap rows
- span
- n wide/high
- dx/dy size
- split n
- gaps
- grid row/col gaps
- component gaps
- between components in split cells
- pushing?
- absolute x/y
- size (min:preferred:max)
- width/height only
- on row/col : min/pref/max
- align
- grow/shrink
Constraints
- layout (grid)
- row / column
- gap
- component