.first-loading-wrp {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 90vh;
  min-height: 90vh;
}

.first-loading-wrp > h1 {
  font-size: 28px;
  font-weight: bolder;
}

.first-loading-wrp .loading-wrp {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 98px;
}

.dot {
  position: relative;
  box-sizing: border-box;
  display: inline-block;
  width: 64px;
  height: 64px;
  font-size: 64px;
  transform: rotate(45deg);
  animation: antRotate 1.2s infinite linear;
}

.dot i {
  position: absolute;
  display: block;
  width: 28px;
  height: 28px;
  background-color: #1890ff;
  border-radius: 100%;
  opacity: 0.3;
  transform: scale(0.75);
  transform-origin: 50% 50%;
  animation: antSpinMove 1s infinite linear alternate;
}

.dot i:nth-child(1) {
  top: 0;
  left: 0;
}

.dot i:nth-child(2) {
  top: 0;
  right: 0;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}

.dot i:nth-child(3) {
  right: 0;
  bottom: 0;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
}

.dot i:nth-child(4) {
  bottom: 0;
  left: 0;
  -webkit-animation-delay: 1.2s;
  animation-delay: 1.2s;
}

@keyframes antRotate {
  to {
    -webkit-transform: rotate(405deg);
    transform: rotate(405deg);
  }
}

@-webkit-keyframes antRotate {
  to {
    -webkit-transform: rotate(405deg);
    transform: rotate(405deg);
  }
}

@keyframes antSpinMove {
  to {
    opacity: 1;
  }
}

@-webkit-keyframes antSpinMove {
  to {
    opacity: 1;
  }
}


@keyframes scale2 {
  50% {
    transform: scale(1) translate(-50%, -50%);
  }
}

@keyframes rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.loader {
  position: relative;
  width: 48px;
  height: 48px;
  color: #90cf5b;
  -webkit-animation: rotation 1s linear infinite;
  animation: rotation 1s linear infinite;
}

.loader::after, .loader::before {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  top: 50%;
  left: 50%;
  transform: scale(0.5) translate(0, 0);
  background-color: #00afee;
  border-radius: 50%;
  -webkit-animation: scale2 1s infinite ease-in-out;
  animation: scale2 1s infinite ease-in-out;
}

.loader::before {
  background-color: #90cf5b;
  transform: scale(0.5) translate(-48px, -48px);
}