Ключевые слова: abstract, application, bookmark, browser, business, button, camera, circle, cog, device, direction, display, element, flat, gui, guide, home, icon, icons, ios, line, location, mail, map, mark, media, monitor, music, note, object, outline, pad, phone, photo, pin, round, set, settings, shape, sign, speaker, square, stroke, symbol, target, thin, ui, volume, web,