#particles-js {
  background: url(../img/fondo.jpg);
  background-position: center;
  background-attachment: contain;
  background-size: cover;
  width: 100%;
}

.ancho-letras {
  top: 200px;
  position: absolute;
  width: 100%;
  text-align: center;
  z-index: 1;
}

.letras-slider {
  width: 80%;
  margin: auto;
}

.letras-slider h1 {
  color: rgb(250, 164, 83);
  font-family: rale;
  font-size: 70px;
  padding-top: 150px;
  text-shadow: 2px 2px 4px rgb(20, 20, 20);
}

.letras-slider p {
  color: rgb(255, 255, 255);
  font-size: 20px;
  font-family: rale;
  padding-top: 50px;
  text-shadow: 1px 1px 10px black;
}