.news div{font-size:22px; height:auto; font-weight:bold; font-family:Microsoft YaHei; margin-bottom:2%; margin-left:3%; margin-right:3%; width:94%; padding-top:5%; color:#333; line-height:30px;}
"mainEntityOfPage": {
float: left;
},
if($("#qrcode").css("display")=='block')
error code: 1000