Ключевые слова: abstract, background, box, business, check, checkbox, checklist, checkmark, choice, clipboard, concept, design, do, document, education, element, exam, form, green, icon, idea, list, management, mark, marker, medical, memo, message, note, office, pencil, plan, reminder, report, schedule, school, sheet, sign, success, survey, symbol, task, test, text, tick, todo, web, white, work,