Ключевые слова: accepted, achievement, agreement, answer, approved, business, check, checkbox, checklist, choice, choose, circle, concept, confirm, contract, correct, customer, decision, design, eco, element, exam, form, grass, green, health, icon, isolated, leaf, list, mark, ok, option, positive, question, questionnaire, right, satisfaction, shape, sign, solution, success, test, tick, vote, voting, web, website, white, yes,