Initialise the CSS Classes set for the given element.
(self, element)
| 744 | """ |
| 745 | |
| 746 | def __init__(self, element): |
| 747 | """ |
| 748 | Initialise the CSS Classes set for the given element. |
| 749 | """ |
| 750 | self._class_list = element._dom_element.classList |
| 751 | super().__init__(self._class_list) |
| 752 | |
| 753 | def _extract_class_names(self, class_name): |
| 754 | """ |