Ключевые слова: agree, app, bad, blue, circle, complaint, customer, design, disagree, disapprove, dislike, feedback, flat, good, graphic, hand, icon, illustration, internet, isolated, like, mark, mobile, network, nol, ok, pictogram, positive, quality, red, review, round, set, shape, sign, silhouette, site, social, success, symbol, thumbs, thumbs down, thumbs up, unlike, validation, vote, web, white, yes,