.Cube-Body{
    position:absolute;
    top:0;
    left:0;
    background-color: #3F51B5;
    width:100vw;
    height:100vh;
    color:#fff;
    z-index: 1000;
}

.relative {
  position: relative;
}

.loader-text{
    text-align:center; 
    position:relative;
    top:12vh;
}

.loader-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -90px 0 0 -90px;
  width: 180px;
  height: 180px;

}

.loader-ring-light {
  width: 180px;
  height: 180px;
  -moz-border-radius: 180px;
  -webkit-border-radius: 180px;
  border-radius: 180px;
  -moz-box-shadow: 0 4px 0 #fff inset;
  -webkit-box-shadow: 0 4px 0 #fff inset;
  box-shadow: 0 4px 0 #fff inset;
  animation: rotate-360 2s linear infinite;
}

.loader-ring-track {
  position: absolute;
  top: 0;
  left: 0;
  width: 180px;
  height: 180px;
  -moz-border-radius: 180px;
  -webkit-border-radius: 180px;
  border-radius: 180px;
  -moz-box-shadow: 0 0 10px 4px #3F51B5 inset;
  -webkit-box-shadow: 0 0 10px 4px #3F51B5 inset;
  box-shadow: 0 0 10px 4px #3F51B5 inset;
}

@keyframes rotate-360 {
  from {
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  to {
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}