body {
  position: relative;
  z-index: 1;
  background-color: #f8f9f9;
}

#root {
  width: 100%;
  max-width: 1470px;
  margin: 0 auto;
}

.circularLoaderContainer {
  width: calc(100% - 30px);
  height: 400px;
  margin: 16px;
  background: #fff;
}
.circularLoader {
  width: 50px;
  height: 50px;
  border-radius: 100%;
  position: relative;
  margin: 0 auto;
}

.circularLoader:before, .circularLoader:after{
  content: "";
  position: absolute;
  top: 150px;
  left: -10px;
  width: 100%;
  height: 100%;
  border-radius: 100%;
  border: 6px solid transparent;
  /* main color here*/
  border-top-color: #000000;
}

.circularLoader:before{
  z-index: 100;
  animation: spin 1s infinite;
}

.circularLoader:after{
  border: 6px solid #ccc;
}

@keyframes spin{
  0%{
    -webkit-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100%{
    -webkit-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@media screen and (max-width: 990px) {
  .circularLoaderContainer {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}