/*main-banner*/
.block-genre--main-banner img{
    height: auto;
    width: 100%;
}

/*top-banner*/
#rt_sp_rule_top_5 img {
    height: auto;
    width: 100%;
}

/*brand-topics*/
#rt_sp_rule_top_4 img {
    height: auto;
    width: 100%;
}

ul#allbrandList {
    min-height: 720px;
}