Ключевые слова: 2, abstract, arrow, arrows, background, business, button, circle, communication, concept, connect, connection, cursor, data, design, direction, double, down, download, element, exchange, flat, graphic, icon, illustration, internet, isolated, left, logo, motion, navigation, pointer, right, round, set, shape, side, sign, simple, symbol, synchronize, template, thin, transfer, two, up, way, web, white,