.contenido-adicional h2 {
  font-size: 2px;
  margin-bottom: 20px;
  text-align: center;
  color: #222;
}




.contenedor-imagenes-lightbox {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 20px 0;
  flex-wrap: nowrap;
}

.contenedor-imagenes-lightbox img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.contenedor-imagenes-lightbox img:hover {
  transform: scale(1.03);
}