.loading_wrap {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #fff;
  display: block;
  position: absolute;
}

.loader_logo {
  height: 80px;
  width: 80px;
  position: absolute;
  left: calc(50% - 50px);
  top: 38%;
}

.loader_logo img {
  height: 100%;
  width: 100%;
}

.loading {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #017dfd;
  transform: translate(-50%, -50%);
  animation: premium-dots-wave 1.2s infinite ease-in-out;
  animation-delay: 0.2s;
}

.loading::before,
.loading::after {
  content: '';
  position: absolute;
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #017dfd;
  top: 0;
}

.loading::before {
  left: -20px;
  animation: premium-dots-wave 1.2s infinite ease-in-out;
  animation-delay: 0s;
}

.loading::after {
  right: -20px;
  animation: premium-dots-wave 1.2s infinite ease-in-out;
  animation-delay: 0.4s;
}

@keyframes premium-dots-wave {

  0%,
  80%,
  100% {
    transform: scale(0);
    opacity: 0.3;
  }

  40% {
    transform: scale(1.2);
    opacity: 1;
  }
}