 {width: 100%; height: 100%; position: fixed; top: 0; left: 0;background: rgba(0, 0, 0,0.5);z-index: 99999}
        .spinner-box {z-index: 999999;width: 124px; padding: 30px; height: auto;position: fixed;margin: 5% auto; top: 40px; left: 0; right: 0;background: #fff;}
        .lds-ring {display: inline-block; position: relative; width: 64px; height: 64px;}.lds-ring div {box-sizing: border-box; display: block; position: absolute; width: 51px; height: 51px; margin: 6px; border: 6px solid #000; border-radius: 