.donate-button a {
  background: #d20000;
  height: 40px !important;
  border-radius: 5px;
  color: #ffffff !important;
}
.donate-button a:hover {
  color: #ffffff !important;
  background-color: #990000;
}
#primary {
  margin-top: 0;
}
/* 1 */
@media screen and (max-width: 768px) {
  .donate-button a {
    text-align: center;
  }
  .donate-button {
    margin: 10px;
  }
}