.loading_overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none; /* Hidden by default */
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.spinning_circle_loader {
  display: flex;
  align-items: center;
}

.circle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  margin: 0 5px;
  animation: spin 1.4s ease-in-out infinite both;
}

.circle:nth-child(1) {
  animation-delay: -0.32s;
}

.circle:nth-child(2) {
  animation-delay: -0.16s;
}

.circle:nth-child(3) {
  animation-delay: 0s;
}

@keyframes spin {
  0%,
  80%,
  100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}