.popup-grades-FoodAdditives .popup-grades-wrapper .grades-right .swiper .swiper-slide:nth-child(1n) {
    background-image: url('/images/FoodAdditives/BakeryProducts.jpg');
    background-repeat: no-repeat;
    background-size: cover;
}

.popup-grades-FoodAdditives .popup-grades-wrapper .grades-right .swiper .swiper-slide:nth-child(2n) {
    background-image: url('/images/FoodAdditives/DairyProducts.jpg');
    background-repeat: no-repeat;
    background-size: cover;
}

.popup-grades-FoodAdditives .popup-grades-wrapper .grades-right .swiper .swiper-slide:nth-child(3n) {
    background-image: url('/images/FoodAdditives/EmulsificationConcept.jpg');
    background-repeat: no-repeat;
    background-size: cover;
}


.popup-grades-FoodAdditives .popup-grades-wrapper .grades-right .swiper .swiper-slide:nth-child(4n) {
    background-image: url('/images/FoodAdditives/ProcessedFoods.jpg');
    background-repeat: no-repeat;
    background-size: cover;
}