.sub{background-image:url(../img/login-bg.71a98cd8.jpg);background-position:50%;background-size:cover;height:100%;position:relative;width:100%}.sub-con{-webkit-transform:translate(50%,-60%);position:absolute;right:50%;top:50%;transform:translate(50%,-60%);width:520px}.sub-con .ivu-card{padding:35px 10px}.sub-con .ivu-card .welcome{font-size:15px;margin:8px 0 20px}.sub-con .ivu-card .form-con{padding:10px 0 0}.sub-con .ivu-card .sub-tip{color:#c3c3c3;font-size:10px;text-align:center}