var newsSwiper = new Swiper('.posts-slider', {
    slidesPerView: 1,
    spaceBetween: 0,
    loop: true,
    lazy: {
        checkInView: true,
        loadPrevNext: true,
        loadOnTransitionStart: true,
    },
    pagination: {
        el: '.swiper-pagination',
        clickable: true,
    },
    navigation: {
        nextEl: '.post-slider-next',
        prevEl: '.post-slider-prev',
    },
    breakpoints: {
        550: {
            slidesPerView: 3,
            spaceBetween: 15,
        },
        850: {
            slidesPerView: 3,
            spaceBetween: 30,
        }
    }
})
        

            side-swiper-nav
            ssn-prev
            ssn-next
            center-swiper-navigations
            center-swiper-nav
            dots-swiper-pagination
            liner-swiper-pagination
            center-swiper-pagination