body {margin-left: 0px;margin-top: 0px;margin-right: 0px;margin-bottom: 0px;max-width:640px;margin:0 auto;}
观天下
.news{width:100%; height:auto; margin-bottom:5%; margin-top:5%; border-top:1px solid #e8e8e9;}
var qrcode = new QRCode(document.getElementById("qrcodearea"), {
人民网
error code: 1000