html {
  background-image: url(../ai-cookie.php?maxwidth=large);
}

@media screen and (max-width: 1382px) {}

@media screen and (max-width: 992px) {
  html {
    background-image: url(../ai-cookie.php?maxwidth=medium);
  }
}

@media screen and (max-width: 768px) {
  html {
    -webkit-text-size-adjust: none;
    background-image: url(../ai-cookie.php?maxwidth=medium);
  }
}

@media screen and (max-width: 640px) {
  html {
    background-image: url(../ai-cookie.php?maxwidth=small);
  }
}

@media screen and (max-width: 480px) {
  html {
    background-image: url(../ai-cookie.php?maxwidth=smaller);
  }
}

@media screen and (max-width: 180px) {
  html {
    background-image: url(../ai-cookie.php?maxwidth=thumb);
  }
}