.news p{font-size:17px; font-family:Microsoft YaHei;width:90%; margin-left:5%; margin-right:5%; color:#333; line-height:30px; height:auto;overflow:hidden;margin-bottom:1.2%;}
$("#weixinqrcode").click(function(){
var qrcode = new QRCode(document.getElementById("qrcodearea"), {
error code: 1000