body {
  background-color: hsl(219, 9%, 12%);
  color: #f0f0f0;
}

.app {
  height: 100%;
  width: 100%;
}

.loader,
.loader:after {
  border-radius: 50%;
  width: 50px;
  height: 50px;
}
.loader {
  position: absolute;
  left: 50%;
  top: 45%;
  margin-left: -25px;
  margin-top: -25px;
  font-size: 5px;
  border: 1.1em solid hsl(215, 100%, 75%);
  border-left-color: hsla(215, 100%, 75%, 25%);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-animation: load8 1.1s infinite linear;
  animation: load8 1.1s infinite linear;
}
@-webkit-keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}