.cmn13_banner-block{display:flex;flex-wrap:wrap;gap:16px 10px}.cmn13_banner-block .item{display:flex;width:100%}@media screen and (min-width:769px){.cmn13_banner-block.-col2 .item{width:calc(50% - 5px)}.cmn13_banner-block.-col4 .item{width:calc(25% - 7.5px)}}