.related-products {display: block;}

.related-products .related-products__heading{margin-bottom: 36px;}

.related-products .related-product-slider .swiper-slide{width: calc(33.33% - 13.33px);}
@media screen and (max-width: 989px){
    .related-products .related-product-slider .swiper-slide{width: calc(33.33% - 10.66px);}
}
@media screen and (max-width: 749px){
    .related-products .related-product-slider{margin: 0 -12px;padding: 0 12px;}
    .related-products .related-product-slider .swiper-slide{width: calc(50% - 8px);}
}