.btn-grad-gpt {
  background-image: linear-gradient(to right, #8e9eab 0%, #eef2f3  51%, #8e9eab  100%);
  padding: 10px 40px;
  text-align: center;
  transition: 0.5s;
  background-size: 200% auto;
  color: white;
  border-radius: 10px;
  display: block;
}

.btn-grad-gpt:hover {
  background-position: right center;
  color: #fff;
  text-decoration: none;
}

.btn-grad-poe {
  background-image: linear-gradient(to right, #DA22FF 0%, #9733EE  51%, #DA22FF  100%);
  padding: 10px 40px;
  text-align: center;
  transition: 0.5s;
  background-size: 200% auto;
  color: white;            
  border-radius: 10px;
  display: block;
}

.btn-grad-poe:hover {
  background-position: right center;
  color: #fff;
  text-decoration: none;
}