div.qrcode-of-page{position:absolute;bottom:16px;right:16px;width:48px;height:48px;cursor:pointer;z-index:99;}div.qrcode-of-page svg{width:100%;height:100%;fill:#385fb9;}div.qrcode-box{display:flex;flex-direction:column;position:absolute;background-color:#eee;bottom:0;right:0;height:270px;width:240px;border-radius:4px;z-index:999;cursor:auto;}div.qrcode-box .box-title{background-color:#778899;color:#fff;padding:10px;font-size:16px;display:flex;}div.qrcode-box .box-title .title{flex:1;}div.qrcode-box .box-title .close{width:16px;cursor:pointer;}div.qrcode-box .qrcode{display:flex;}