Ключевые слова: advertisement, advertising, advice, advising, alert, announce, announcement, ask, asking, attention, attention please, attentive, badge, banner, careful, caution, communication, design, exclamation, flat, icon, illustration, importance, important, info, infographic, information, isolated, look, message, note, notice, notification, pay attention, please, presentation, priority, problem, public, ribbon, saying, sign, speech, sticker, stop, symbol, voice, warning, watch out,