body{
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic",
    "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", "Hiragino Sans", "ヒラギノ角ゴ ProN W3", "ヒラギノ角ゴ Pro W3", sans-serif;
}

.swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.6);
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: rgba(255, 255, 255, 1);
}

#sclollIcon{
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#sclollIcon.hidden{
    opacity: 0;
    visibility: hidden;
}

#backToTopIcon{
    animation: fadeIn 0.1s ease-in-out forwards;
}

#backToTopIcon.hidden{
    opacity: 0;
    visibility: hidden;
}

@keyframes fadeIn{
    from{
        opacity: 0;
    }
    to{
        opacity: 1;
    }
}