Ключевые слова: advice, alarm, alert, attention, background, beware, black, button, careful, caution, character, danger, dangerous, exclamation, figure, flat, gray, grey, hazard, icon, important, info, information, isolated, mark, message, object, pling, point, problem, protection, red, risk, road, safety, secure, security, sign, signal, signs, single, stop, symbol, triangle, warn, warning, web, white,