## add(name, outline_level) {#str_int} Adds a Bookmark to the collection. ```python def add(self, name: str, outline_level: int): ... ``` | Parameter | Type | Description | | --- | --- | --- | | na......outline_level) {#str_int} Adds a bookmark to the collection. ```python...case-insensitive name of the bookmark to add. | | outline_level...