@keyframes spin {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-webkit-keyframes spin {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
body {
  margin: 0;
  padding: 0;
}

#loadIcon {
  margin: 60px auto;
  height: 120px;
  width: 120px;
  position: relative;
}
#loadIcon div {
  position: absolute;
}
#loadIcon div:first-child {
  height: 120px;
  width: 120px;
  border-radius: 60px;
  border-top: solid 10px #237699;
  animation: spin 2s infinite;
  -webkit-animation: spin 2s infinite;
  animation-timing-function: linear;
  -webkit-animation-timing-function: linear;
}
#loadIcon div:nth-child(2) {
  height: 90px;
  width: 90px;
  border-radius: 45px;
  border-top: solid 10px #6CC5EC;
  top: 15px;
  left: 15px;
  animation: spin 1.5s infinite;
  -webkit-animation: spin 1.5s infinite;
  animation-timing-function: linear;
  -webkit-animation-timing-function: linear;
}
#loadIcon div:nth-child(3) {
  height: 60px;
  width: 60px;
  border-radius: 30px;
  border-top: solid 10px #ACDFF6;
  top: 30px;
  left: 30px;
  animation: spin 1s infinite;
  -webkit-animation: spin 1s infinite;
  animation-timing-function: linear;
  -webkit-animation-timing-function: linear;
}
#loadIcon div:nth-child(4) {
  height: 30px;
  width: 30px;
  border-radius: 15px;
  border-top: solid 10px #D1EEFB;
  top: 45px;
  left: 45px;
  animation: spin 0.5s infinite;
  -webkit-animation: spin 0.5s infinite;
  animation-timing-function: linear;
  -webkit-animation-timing-function: linear;
}