Ключевые слова: 2d, animation, background, cartoon, checkbox, checklist, checkmark, choice, clipart, complete, customizable, design, document, editable, element, exam, feedback, fill, first view, flat, form, graphic, icon, illustration, image, inspection, insurance, isolated, item, list, mark, note, object, paper, poll, progress, questionnaire, realistic, register, report, research, sticker, survey, task, test, tick, toon, top view,