.swiper-slide.el_2 .slide-img { background-image:url("upload/1/akvaplast-emkosti-wz8h31.jpg"); }
.swiper-slide.el_1 .slide-img { background-image:url("upload/1/akvaplast-emkosti-yqo5h4.jpg"); }
.swiper-slide.el_3 .slide-img { background-image:url("upload/1/akvaplast-emkosti-qou02a.jpg"); }