.content_qcode[data-v-714a2d1e]{position:absolute;top:0;bottom:0;left:0;right:0}.visitorDetail[data-v-714a2d1e]{width:80%;text-align:center;position:absolute;top:30%;left:50%;-webkit-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.visitorDetail #qrcode[data-v-714a2d1e]{background-color:red}.visitorDetail #qrcode img[data-v-714a2d1e]{width:0}.visitorDetail span[data-v-714a2d1e]{display:inline-block;margin-bottom:1rem}.visitorDetail .text_span[data-v-714a2d1e]{margin-top:1rem}