.spn-button {
  padding: 0;
  background-color: transparent !important;
  color: #a8a8a8;
  font-weight: 700;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  transition: color 0.3s, border-color 0.3s;
  white-space: nowrap;
}

.spn-button:active {
  background-color: transparent !important;
  color: #a8a8a8;
}

.spn-button:hover {
  color: #fff;
  background-color: transparent !important;
}