## parent_style_sheet property


For style sheet languages that support the concept of style sheet inclusion, this attribute represents the including style sheet, if one exists. If the style sheet is a top-level style sheet, or the style sheet language does not support inclusion, the value of this attribute is null.
### Definition:
```python
@property
def parent_style_sheet(self):
    ...
```

### See Also
* module [`aspose.html.dom.css`](../../)
* class [`IStyleSheet`](/html/python-net/aspose.html.dom.css/istylesheet)