/* Mobile: do 796px */
#main_banner1 img {
  aspect-ratio: 720 / 920;
}

/* Tablet: od 797px do 978px */
@media (min-width: 797px) and (max-width: 978px) {
  #main_banner1 img {
    aspect-ratio: 1139 / 600;
  }
}

/* Desktop: od 979px w górę */
@media (min-width: 979px) {
  #main_banner1 img {
    aspect-ratio: 1920 / 770;
  }
}

@media (max-width: 978px) {
    #projector_photos img{
        aspect-ratio: 1172 / 1570;
        object-fit: cover;
        width: 100%;
    }
}