.login{width:100%;height:100%;background-image:-webkit-gradient(linear,left top,left bottom,color-stop(15%,#fff),to(#e7f0fd));background-image:linear-gradient(180deg,#fff 15%,#e7f0fd);background-size:100% 100%}.login .login_main{position:fixed;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);-webkit-box-shadow:0 2px 12px 0 rgba(0,0,0,.06);box-shadow:0 2px 12px 0 rgba(0,0,0,.06);width:855px;height:556px;background:#fff;border-radius:4px;border:1px solid #e4e7ed;position:relative;-webkit-box-sizing:border-box;box-sizing:border-box;padding:20px 0 20px 20px;display:-webkit-box;display:-ms-flexbox;display:flex}.login .login_main .left{width:328px}.login .login_main .left .back_icon{margin:36px auto 30px;display:block}.login .login_main .left .left_title{text-align:center;font-size:25px;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#110054;line-height:36px;letter-spacing:1px;padding-bottom:20px;border-bottom:1px solid #f2f2f2}.login .login_main .left .introduction{padding:25px 25px 0;font-size:14px;font-family:PingFangSC-Semibold,PingFang SC;font-weight:600;color:#54637f;line-height:20px;list-style:none;list-style-position:initial;list-style-image:none;list-style-type:none}.login .login_main .left .introduction li{padding-bottom:20px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.login .login_main .right{-webkit-box-flex:1;-ms-flex:1;flex:1;padding-top:45px}.login .login_main .right .scan_code_login{background:#fff;z-index:999;border-radius:5px;margin-right:30px;padding:18px 49px}.login .login_main .right .scan_code_login .welcome{height:29px;font-size:21px;font-family:PingFangSC-Semibold,PingFang SC;font-weight:600;color:#000;line-height:29px;margin-bottom:25px}