Ключевые слова: abstract, app, background, big, business, cascade, code, coding, color, communication, computer, css, data, design, development, digital, flow, futuristic, html, icon, illustration, industry, information, innovation, internet, light, media, modern, network, online, safety, science, screen, security, sign, software, stream, structure, style, system, technology, transaction, ultraviolet, wallpaper, web, word,