html {
    height: calc(var(--vh, 1vh) * 100);
}
body {
    height: 100%;

}

.preloader {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transform: -webkit-translate(-50%, -50%);
    transform: -moz-translate(-50%, -50%);
    transform: -ms-translate(-50%, -50%);
    z-index: 99999;
}

.reveal {
    opacity: 0;
}


.loader {
    top: 40%;
}


/*THIS WORKS loader-spinning-slice4 spinning circle with dots*/
.loader-spinning-slice4 {
  width: 48px;
  height: 48px;
  border: 3px dotted #ffffff;
  border-style: solid solid dotted dotted;
  border-radius: 50%;
  display: inline-block;
  position: relative;
  box-sizing: border-box;
  animation: rotation-spinning-slice4 2s linear infinite;
}
.loader-spinning-slice4::after {
  content: '';
  box-sizing: border-box;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  border: 3px dotted #FF3D00;
  border-style: solid solid dotted;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  animation: rotationBack-spinning-slice4 1s linear infinite;
  transform-origin: center center;
}
@keyframes rotation-spinning-slice4 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes rotationBack-spinning-slice4 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(-360deg);
  }
}