.spinner {
  width: 75px;
  height: 75px;
  border-radius: 50%;
  border: 7px solid #ccc;
  border-top-color: #449d44;
  animation: spin 1s infinite linear;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.spinner-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.5);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}