body::before{
  content:"";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: url("https://static.tildacdn.com/tild3464-3832-4364-b636-636639633837/1bg-attachment.jpg");
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Делаем фон меню прозрачным */
.apx-menu {
  background: transparent !important;
  box-shadow: none !important;
  z-index: 1000;
}