Ключевые слова: accept, acceptance, achievement, agree, agreement, approval, approve, approved, assignment, black, button, certificate, certified, check, check icon, check mark, check sign, checklist, choice, choose, confirm, confirmation, correct, decision, done, good, guarantee, icon, list, mark, mobile, ok, poll, positive, quality, select, sign, stamp, success, symbol, test, tick, verify, vote, voting, web, website, yes,