blue thumbs up and red thumbs down. thin line icon s for opposite ideas. liking and disliking, approval and

like dislike thumbs icon flat vector agreement disagreement hand accept decline refuse reject deal positive negative blue red approve gesture logo symbol sign social media business finger yes wrong right button win lose success concept bad good color true fake news legit approved disapproved confirm vote thin line symbols ideas liking disliking approval disapproval praise condemn chatting internet graphic element