.btn-naver {
  color: #fff;
  background-color: #1EC800;
  border-color: #1EC800;
}

.btn-naver:hover {
  color: #fff;
  background-color: #127401;
  border-color: #127401;
}

.btn-google {
  color: #fff;
  background-color: #4285F4;
  border-color: #4285F4;
}

.btn-google:hover {
  color: #fff;
  background-color: #2a569e;
  border-color: #2a569e;
}