Ключевые слова: accident, alarm, alert, art, attention, background, banner, beware, bright, button, car, caution, color, computer, danger, dangerous, design, disable, error, exclamation, failure, flat, graphic, hazard, icon, important, information, isolated, label, mark, newcomer, notice, outline, point, precaution, problem, prohibition, red, risk, road, safety, security, sign, sticker, symbol, traffic, triangle, warning, yellow,