@keyframes loading {
  0% {
    margin-bottom: 0
  }

  50% {
    margin-bottom: 20px;
  }

  100% {
    margin-bottom: 0px;
  }
}

.page-loader {
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #1F2427;
}

.loading i {
  display: inline-block;
  margin-left: 5px;
  background: #333;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FDB433 0%, #FFE34C 100%);
}

.loading i:nth-child(1) {
  animation: loading .7s ease-in 0s infinite;
}

.loading i:nth-child(2) {
  animation: loading .7s ease-in 0.15s infinite;
}

.loading i:nth-child(3) {
  animation: loading .7s ease-in 0.3s infinite;
}

.loading i:nth-child(4) {
  animation: loading .7s ease-in 0.45s infinite;
}