.bouton-copie {
  margin: 5px 5px 5px 0;
  padding: 8px 14px;
  border: none;
  border-radius: 6px;
  background-color: #444;
  color: white;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.bouton-copie:hover {
  background-color: #222;
}

.bouton-copie.copie-active {
  background-color: #2ecc71 !important;
}