.preloader {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1500;
  background-color: #eff0f4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader.fade-out {
  opacity: 0;
  transition: all 0.6s ease;
}

.preloader .box {
  width: 65px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.preloader .box div {
  height: 15px;
  width: 15px;
  background-color: rgb(19, 175, 236);
  border-radius: 50%;
  animation: loaderAnimation 1s ease infinite;
}

.preloader .box div:nth-child(2) {
  animation-delay: 0.1s;
}

.preloader .box div:nth-child(3) {
  animation-delay: 0.2s;
}

@keyframes loaderAnimation {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-30px);
  }
}