* {
  padding: 0px;
  margin: 0p;
  align-content: center;
}

.imagenes-seleccionar {
  height: 100px;
}

.formulario {

}

.centrado {
  margin-top: 100px;
  font-size: 32px;
  justify-content: center;
  align-items: center;
  text-align: center;
}