Ключевые слова: activity, app, application, background, button, click, color, communication, computer, connection, data, design, digital, element, file, finger, flat, gradient, graphic, hand, icon, illustration, industry, interface, internet, isolated, linear, link, media, mobile, multimedia, navigation, net, network, online, press, send, service, share, social, style, technology, ui, user, ux, web, website,