.custom-donation-form input,
  .custom-donation-form textarea,
  .custom-donation-form select,
.custom-donation-form button  {
    margin:1% !important;
    padding: 10px !important;
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 4px;
}

 .custom-donation-form button {
    cursor: pointer;
    background-color: #4CAF50;
    color: white;
    border: none;
}

 .custom-donation-form button:hover {
    background-color: #45a049;
}
.txthold{display:flex}
@media (max-width: 767px) {.txthold {
    display: block;
}
@media (max-width: 600px) {
  .custom-donation-form input,
  .custom-donation-form textarea,
  .custom-donation-form select {
    width: 100%;
    font-size: 16px;
  }

}