.loader {
  display: grid;
  position: fixed;
  place-content: center;
  z-index: 99999;
  transition: opacity 0.4s ease;
  inset: 0;
  background: #fff;
}
.loader__spinner {
  animation: spin 1s linear infinite;
  border: 4px solid #ccc;
  border-top-color: #67391B;
  border-radius: 50%;
  width: 40px;
  height: 40px;
}
.loader.is-hide {
  opacity: 0;
  pointer-events: none;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}