Ключевые слова: abstract, approve, banner, blue, business, button, click, communication, community, concept, confirm, cool, cordial, disapprove, dislike, fan, flower, friend, good, group, hand, icon, illustration, information, internet, like, link, love, marketing, media, message, network, nice, reject, sign, site, social, society, star, super, symbol, team, thumb, up, validate, web, www,