Ключевые слова: abbreviation, announce, announcement, attention, bene, black, book, caution, check, citation, classical, education, emphasis, exclamation, font, gray, highlight, highlighter, icon, illustration, important, info, information, isolated, latin, letter, look, mark, memo, memory, message, nb, nota bene, note, notice, page, phrase, pictogram, quotation, quote, remark, remember, remind, reminder, show, sign, symbol, text, tutoring,