#dropzone {
  padding: 1em;
  transition: all 0.3s ease;
  border: 2px dashed #c1c1c1;
  border-radius: 10px;
  background-color: #f3f3f3 !important;
  cursor: pointer;
  height: 100%;
}

#dropzone-home {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#dropzone.drag-over {
  border-color: #4caf50;
  background-color: #f0f8f0;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid #f3f3f3;
  border-top: 5px solid #343a40;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}