The value of the ``w:left`` attribute in the `` `` child element, as a |Length| object, or |None| if either the element or the attribute is not present.
(self)
| 270 | |
| 271 | @property |
| 272 | def left_margin(self) -> Length | None: |
| 273 | """The value of the ``w:left`` attribute in the ``<w:pgMar>`` child element, as |
| 274 | a |Length| object, or |None| if either the element or the attribute is not |
| 275 | present.""" |
| 276 | pgMar = self.pgMar |
| 277 | if pgMar is None: |
| 278 | return None |
| 279 | return pgMar.left |
| 280 | |
| 281 | @left_margin.setter |
| 282 | def left_margin(self, value: int | Length | None): |