@media (prefers-color-scheme: dark) {
  img:not(.invert-dark) {
    filter: none !important;
    mix-blend-mode: normal;
  }

  img.boba-swap-dark {
    content: url("boba-vial-dark.svg");
  }

  img.read-syringe-swap-dark {
    content: url("5-how-to-read-a-syringe-ru-dark.png");
  }

  img.anatomy-swap-dark {
    content: url("5-anatomy-of-a-syringe-ru-dark.png");
  }
  img.anatomy-swap-dark {
    content: url("5-anatomy-of-a-syringe-ru-dark.png");
  }

  img.units-swap-dark {
    content: url("5-insulin-units-ru-dark.png");
  }

}