## HtmlFixedSaveOptions.css_class_names_prefix property Specifies prefix which is added to all class names in style.css file. Default value is ``"aw"``. ```python @property def css_class_names_pref......GOLDS_DIR, TEMP_DIR, IMAGE_DIR, FONTS_DIR import aspose.words as aw...html_fixed_save_options.save_font_face_css_separately = True doc...