.laia-tool-card__button,
.laia-tool-card__button--discount {
  color: #171717;
  background: transparent;
  border-color: #171717;
}

.laia-tool-card__button:hover,
.laia-tool-card__button--discount:hover {
  color: #fdfdfd;
  background: #171717;
  border-color: #171717;
  transform: translateY(-2px);
}