代码如下: <!DOCTYPE html> <html> <head> <title>cookies.html</title> <meta http-equiv=”keywords” content=”keyword1,keyword2,keyword3″> <meta http-equiv=”description” content=”this is my page”> <meta http-equiv=”content-type” content=”text/html; charset=UTF-8″> <style type=”text/css”> .txt{ width: 150px;