Ключевые слова: attention, background, banner, button, cancel, caution, choice, circle, clear, close, confirm, cross, danger, delete, deny, design, disallowed, exit, flat, icon, illegal, illustration, internet, isolated, key, mark, negative, no, prohibit, prohibited, prohibited sign, red, reject, remove, restrict, restricted, restriction, risk, sign, single, stop, stop vector, symbol, warning, warning sign, web, wrong, wrong sign, x,