.accordion{margin-top: 50px}

@media print,screen and (min-width:768px){.page_header{background-image:url(../img/common/bg_header.jpg)}

#section_company{padding: 90px 0 80px}
#section_history{padding: 0 0 90px}
.table_b td, .table_b th{padding: 15px 20px}


}
@media only screen and (max-width:767px){.page_header{background-image:url(../img/common/bg_header_sp.jpg)}

.accordion{margin-top: 25px}

}