Type Alias MultiUnitPlacementX

MultiUnitPlacementX:
    | percentage
    | pixels
    | CssXAlignment
    | `${percentage} ${operator} ${pixels}`
    | `${pixels} ${operator} ${percentage}`
    | `${CssXAlignment} ${operator} ${pixels
    | percentage}`

Denotes an X coordinate alignment in the following formats:

percentage (such as "50%").
pixels (such as "12px").
CssXAlignment (such as "center" (which is equivalent to "50%") and "left" (which is equivalent to "0%")).
percentage (+|-) pixels or pixels (+|-) percentage (such as "50% - 12px" and "30px - 20%").
CssXAlignment (+|-) (pixels|percentage) (such as "left + 50%" and "center - 12px").