.contenedor-divs {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
}

.seleccionable {
  flex: 1;
  padding: 15px;
  background-color: #eee;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  user-select: none;
  font-size: 1.5rem;
  transition: background-color 0.3s, border-color 0.3s;
}

.seleccionable:hover {
  background-color: #ddd;
}

.seleccionable.activo {
  background-color: #4caf50;
  color: white;
  border-color: #388e3c;
}

#botonSubmit {
  padding: 10px 20px;
  font-size: 1rem;
  cursor: pointer;
}

#botonSubmit:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}