Returns a dictionary of the attributes of the :class:`Element <Element>`
        (`learn more <https://www.w3schools.com/tags/ref_attributes.asp>`_).

def attrs(self) -> _Attrs:
        """Returns a dictionary of the attributes of the :class:`Element <Element>`
        (`learn more <https://www.w3schools.com/tags/ref_attributes.asp>`_).
        """
        if self._attrs is None:
            self._attrs = {k: v for k, v in self.element.items()}

            # Split class and rel up, as there are ussually many of them:
            for attr in ['class', 'rel']:
                if attr in self._attrs:
                    self._attrs[attr] = tuple(self._attrs[attr].split())

        return self._attrs