#snd_spin{
  text-align: center !important;
  margin-top: 8%;
  margin-left: 38%;

}
.loader {
    border: 6px solid #f3f3f3; /* Light grey */
    border-top: 6px solid #D40000; /* Blue */
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
  }
  
  @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }