Ключевые слова: app, arrow, audio, badge, border, button, circle, control, down, dynamic, flat, frame, icon, information, label, line, linear, loud, louder, low, mark, media, minus, music, mute, navigation, outline, play, player, plus, quiet, set, shape, sign, silent, sound, speaker, stereo, symbol, technology, thin, token, up, volume, web,