移动两个棒子变成正方形,移动2根棍变2个正方形

{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0090000c1bn8598jralrnke1e20","duration":107.671,"width":640,"height":360,"file_size":3493214,"thumb":{"web_uri":"tos-cn-p-0000/698b54d79c7b4e58b4fe56c041fb3cfb","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":107.671,"file_size":4923338,"w":640,"h":360},"normal":{"duration":107.671,"file_size":4923338,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"682597f6741170059fea486ce58c5cf4","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}