body {
  background-image: url('../imagenes/fondo.png');
}

canvas {
  margin: auto;
  display: flex;
  margin-top: calc(50vh - 286px);
}

.boton-recargar {
  margin: auto;
  display: flex;
  background: none;
  border: none;
  color: white;
  font-family: monospace;
  visibility: hidden;
}