.login_bg{position:fixed;top:0;width:100%;height:100%;z-index:0}[dir] .login_bg{background:url(../img/bg2.321d1d21.jpg) no-repeat;background-size:cover}[dir=ltr] .login_bg{left:0}[dir=rtl] .login_bg{right:0}.content-box{position:fixed;display:flex;align-items:center;justify-content:center;width:100%;height:100%;top:0}[dir] .content-box{margin-top:-50px}.content-box .login{position:relative}[dir] .content-box .login{background-color:#fff;margin:0;padding:82px 50px;border-radius:4px}.content-box .qr{position:relative}.content-box .title{position:absolute;top:8px;font-size:14px;color:#a7a6aa}[dir=ltr] .content-box .title{left:10px}[dir=rtl] .content-box .title{right:10px}.content-box .tishi{font-size:13px;color:#2c3e50}[dir] .content-box .tishi{padding-top:14px;text-align:center}.content-box .refresh{position:absolute;top:0;width:100%;height:100%}[dir] .content-box .refresh{background-color:#333;cursor:pointer;text-align:center}[dir=ltr] .content-box .refresh{left:0}[dir=rtl] .content-box .refresh{right:0}.content-box .refresh .el-icon-refresh,.content-box .scan .el-icon-circle-check{font-size:52px;color:#fff}.content-box .scan .el-icon-circle-check{font-size:60px}.content-box .refresh .text,.content-box .scan .text{position:absolute;bottom:30px;color:#fff;font-size:12px}[dir] .content-box .refresh .text,[dir] .content-box .scan .text{text-align:center}[dir=ltr] .content-box .refresh .text,[dir=ltr] .content-box .scan .text,[dir=rtl] .content-box .refresh .text,[dir=rtl] .content-box .scan .text{left:0;right:0}.content-box .scan .text{bottom:28px}.content-box .scan{position:absolute;top:0;width:100%;height:100%;opacity:.8}[dir] .content-box .scan{background-color:#000;cursor:pointer;text-align:center}[dir=ltr] .content-box .scan{left:0}[dir=rtl] .content-box .scan{right:0}.content-box .filter{filter:blur(2px)}