#language_links {
  position: fixed;
  top: 40%;
  right: 0;
  padding: 0;
  list-style: none;
  z-index: 99;
}

#language_links li a {
  display: block;
}

#language_links li a img {
  display: block;
  max-width: 56px;
  padding: 8px;
  -webkit-transition: background .2s ease-in-out;
  -moz-transition: background .2s ease-in-out;
  -o-transition: background .2s ease-in-out;
  transition: background .2s ease-in-out;
}

#language_links li a:hover img {
  background: rgba(0, 0, 0, .2);
}

#bg-gradient:after {
  content: '';
  background-image: url("../../assets/img/back2.png");
  /*background-repeat: no-repeat;*/
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.1;
  filter: grayscale(80%) brightness(200%);
}

#bg-gradient2:after {
  content: '';
  background-image: url("../../assets/img/back2.png");
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.2;
  filter: grayscale(80%) brightness(200%);
  background-size: contain;
}

.cont-numero {
  background-image: url(../../assets/img/9.svg);
  background-position: center right;
  background-repeat: no-repeat;
}

@media (max-width: 500px) {
  .cont-numero {
    background-size: 30rem;
    background-position: center center;
  }
}