| 0x10 | Padding | FMargin | 6 flags | {Left=0, Top=0, Right=0, Bottom=0} |
| 0x01 | HorizontalAlignment | EHorizontalAlignment | 7 flags | HAlign_Fill |
| 0x01 | VerticalAlignment | EVerticalAlignment | 7 flags | VAlign_Fill |
| 0x006A | 0x02 | padding / unreflected |
| 0x04 | WidthOverride | float | 7 flags | 0 |
| 0x04 | HeightOverride | float | 7 flags | 0 |
| 0x04 | MinDesiredWidth | float | 7 flags | 0 |
| 0x04 | MinDesiredHeight | float | 7 flags | 0 |
| 0x04 | MaxDesiredWidth | float | 7 flags | 0 |
| 0x04 | MaxDesiredHeight | float | 7 flags | 0 |
| 0x04 | MinAspectRatio | float | 7 flags | 1 |
| 0x04 | MaxAspectRatio | float | 7 flags | 1 |
| 0x01 | bOverride_WidthOverride : 1bit 0 | bool | 4 flags | false |
| 0x01 | bOverride_HeightOverride : 1bit 1 | bool | 4 flags | false |
| 0x01 | bOverride_MinDesiredWidth : 1bit 2 | bool | 4 flags | false |
| 0x01 | bOverride_MinDesiredHeight : 1bit 3 | bool | 4 flags | false |
| 0x01 | bOverride_MaxDesiredWidth : 1bit 4 | bool | 4 flags | false |
| 0x01 | bOverride_MaxDesiredHeight : 1bit 5 | bool | 4 flags | false |
| 0x01 | bOverride_MinAspectRatio : 1bit 6 | bool | 4 flags | false |
| 0x01 | bOverride_MaxAspectRatio : 1bit 7 | bool | 4 flags | false |
| 0x008D | 0x13 | unreflected bytes to end of USizeBoxComponent |