.main_cont01 .swiper-button-next,
.main_cont01 .swiper-button-prev {
    opacity: 0;
    transition: 0.3s;
}
.main_cont01:hover .swiper-button-next,
.main_cont01:hover .swiper-button-prev {
    opacity: 1;
}
#main_cont01.main_cont01 .swiper-container-horizontal > .swiper-pagination-bullets,
#main_cont01.main_cont01 .swiper-pagination-custom,
.swiper-pagination-fraction {
    left: 50%;
    transform: translateX(-50%);
}

#main_cont01.main_cont01 .swiper-pagination-bullet {
    background-color: white;
    opacity: 0.5;
}

#main_cont01.main_cont01 .swiper-pagination-bullet-active {
    background-color: #2d75f7;
    opacity: 1;
}

@media (max-width: 991px) {
    .main_cont01 .swiper-button-next,
    .main_cont01 .swiper-button-prev {
        opacity: 1;
    }
}