.loading-container {
  align-items: center;
  display: flex;
  justify-content: center;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0;
  box-sizing: border-box;
}
.loading {
  height: 100px;
  width: 100px;
  border: 6px solid;
  border-color: transparent #ccc #ccc;
  color: #ccc;
  border-radius: 50%;
  animation: spin 1000ms infinite linear;
  display: inline-block;
  opacity: 0.6;
}

@media (max-width: 600px) {
  .loading {
    height: 50px;
    width: 50px;
  }
}

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