@media print,screen and (min-width:768px){.page_header{background-image:url(../img/material/bg_header.jpg)}
.list_detail.no_flex{display: block;margin-bottom: 42px}
.list_detail.no_flex li{margin-left: 0}
#business_material{padding-bottom: 90px}
}
@media only screen and (max-width:767px){.page_header{background-image:url(../img/material/bg_header_sp.jpg)}
.page_lead+.list_detail{margin-bottom: 30px}

}