@charset "utf-8";


/*
banner
*/
.banner .slider-item {
    max-width: 100%;
    overflow: hidden;
    height: 500px;
    position: relative;
}

.banner .slider-item .pic {
    display: block;
    margin: 0 auto;
    height: 100%;
    position: relative;
}

.banner .slider-item img {
    height: 100%;
    display: inline-block;
    margin: 0 auto;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}


@media (max-width: 992px) {
    .banner .slider-item {
        height: 250px;
        position: relative;
    }
}

@media (max-width: 768px) {
    .banner .slider-item {
        height: 180px;
        position: relative;
    }
}

/*

index_banner_top
*/
.index_banner_pc .slider-item {
    /*height: 49vw;*/
    height: 0;
    padding-bottom: 30%;
}