.irArriba {
  display: none;
  padding: 20px;
  background: rgb(143, 17, 17);
  font-size: 20px;
  color: seashell;
  cursor: pointer;
  position: fixed;
  bottom: 70px;
  right: 20px;
  border-radius: 25px;
}

/*FOTOS*/
.fotosCarrusel {
  margin-left: 7.5%;
  width: 40%;
}

.fotosCarrusel img {
  width: 45px;
  height: 300px;
  border-radius: 2%;
}

@media (min-width: 320px) and (max-width: 480px) {
  .fotosCarrusel {
    margin-left: 13%;
    width: 70%;
  }

  .fotosCarrusel img {
    width: 50px;
    height: 180px;
    border-radius: 2%;
  }
}