| span | number \| GridColColumnOption | No | Number of occupied columns. If it is set to **0**, the element is not involved in layout calculation, that is, the element is not rendered.<br>Default value: **1**<br>Since API version 9, this API is supported in ArkTS widgets.|
| offset | number \| GridColColumnOption | No | Number of offset columns relative to the previous child component of the grid<br>Default value: **0**<br>Since API version 9, this API is supported in ArkTS widgets.|
| gridColOffset | number \| GridColColumnOption | No | Number of offset columns relative to the previous child component of the grid<br>Default value: **0**<br>Since API version 9, this API is supported in ArkTS widgets.|
| order | number \| GridColColumnOption | No | Sequence number of the element. Child components of the grid are sorted in ascending order based on their sequence numbers.<br>Default value: **0**<br>Since API version 9, this API is supported in ArkTS widgets.|