.banner-block{
    position: relative;
}

.swiper-pagination-vertical.swiper-pagination-bullets .swiper-pagination-bullet, 
.swiper-vertical>.swiper-pagination-bullets .swiper-pagination-bullet{
    margin: 90px 0;
    background-color:#fff;
    position: relative;
}
.swiper-pagination-vertical.swiper-pagination-bullets .swiper-pagination-bullet::before, 
.swiper-vertical>.swiper-pagination-bullets .swiper-pagination-bullet::before{
    content: "";
    position:absolute;
    width: 80px;
    height: 80px;
    border: 1px solid #111111;
    border-radius: 50%;
    top: -36px;
    left: -36px;

}
.swiper-pagination-vertical.swiper-pagination-bullets .swiper-pagination-bullet:hover::before, 
.swiper-vertical>.swiper-pagination-bullets .swiper-pagination-bullet:hover::before{
    border: 1px solid #e6edf1;
}
.swiper-pagination-vertical.swiper-pagination-bullets .swiper-pagination-bullet-active::before, 
.swiper-vertical>.swiper-pagination-bullets .swiper-pagination-bullet-active::before{
    border: 1px solid #ffd200;
}
.swiper {
    width: 90%;
    height: 600px;
    margin:0;
}