Ключевые слова: background, button, computer, concept, csv, data, design, document, download, element, excel, exchange, export, extension, file, filename, flat, format, graphics, icon, illustration, image, import, information, interface, isolated, label, modern, name, office, open, page, paper, pictogram, sheet, sign, simple, style, symbol, table, tabular, text, type, ui, web, website, white, work, worksheet,