#entry_form_load {
    display: none; /* Initially hidden */
    margin: 50px auto;
    width: 50px;
    height: 50px;
    border: 5px solid #ccc;
    border-top: 5px solid blue;
    border-radius: 50%;
    animation: spin 1s linear infinite;
  }

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