@charset "utf-8";
.pc {
    display: inline-block;
}
.sp {
    display: none;
}
.sp_narrow {
    display: none;
}

@media screen and (max-width: 1080px) {
    .wrap,
    .wrap_wide {
        width: 100%;
        padding: 0 10px;
    }
    .head_l {
        width: 250px;
    }
    .nav li a {
        padding: 10px 9px;
        font-size: 1.2rem;
    }
    .kv {
        width: 100%;
    }
    .kv_l span.description {
        font-size: 2.5rem;
    }
}

@media screen and (max-width: 896px) {
    .pc {
        display: none;
    }
    .sp {
        display: inline-block;
    }
    /***************************************************
      header
    ***************************************************/
    .head_l {
        width: 60%;
        padding-left: 15px;
    }
    .head_l img {
        max-width: 250px;
    }
    .head_r {
        width: 40%;
        position: relative;
    }
    /***************************************************
      nav
    ***************************************************/
    .nav {
        display: none;
        position: fixed;
        width: 100%;
        top: 70px;
        left: 0;
        background-color: #fff;
        box-shadow: 0px 5px 5px -5px rgba(0,0,0,0.3);
        z-index: 3;
    }
    .nav ul {
        display: block;
    }
    .nav li {
        border-top: solid 1px #eee;
        border-left: none;
    }
    .nav li a {
        text-align: left;
        padding-left: 1em;
        font-size: 1.3rem;
    }
    .sp_menu_button {
        position: absolute;
        display: inline-block;
        top: 15px;
        right: 0;
        width: 40px;
        height: 40px;
        z-index: 2;
    }
    .sp_menu_button_inner {
        background-color: #9acd32;
        width: 40px;
        height: 40px;
        line-height: 40px;
        font-size: 1.8rem;
        text-align: center;
        position: relative;
    }
    .sp_menu_button i {
        display: block;
        width: 20px;
        height: 2px;
        background-color: #fff;
        position: absolute;
        transition: transform .5s, opacity .5s;
    }
    .sp_menu_button i:nth-child(1) {
        top: 35%;
        left: 50%;
        transform: translate(-50%, -35%);
        -webkit-transform: translate(-50%, -35%);
        -ms-transform: translate(-50%, -35%);
    }
    .sp_menu_button i:nth-child(2) {
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
    }
    .sp_menu_button i:nth-child(3) {
        top: 65%;
        left: 50%;
        transform: translate(-50%, -65%);
        -webkit-transform: translate(-50%, -65%);
        -ms-transform: translate(-50%, -65%);
    }
    .sp_menu_button.show {
        background-color: transparent;
    }
    .sp_menu_button.show i:nth-child(1) {
        transform: translate(-10px, 6px) rotate(-45deg);
    }
    .sp_menu_button.show i:nth-child(2) {
        opacity: 0;
    }
    .sp_menu_button.show i:nth-child(3) {
        transform: translate(-10px, -6px) rotate(45deg);
    }
    /***************************************************
      footer
    ***************************************************/
    .foot_info_l {
        width: 50%;
    }
    .foot_info_r {
        width: 50%;
    }
    .foot_menu .wrap {
        padding: 0;
    }
    .foot_menu li {
        width: 50%;
        border-bottom: solid 1px #CCC;
        background-image: linear-gradient(0deg, #EEE 0, #DDD 100%);
    }
    .foot_menu li:nth-child(7),
    .foot_menu li:nth-child(8),
    .foot_menu li:nth-child(9) {
        width: 50%;
    }
    .foot_menu li:last-child {
        border-right: none;
    }
    .foot_menu li a {
        text-align: left;
        padding-left: 10px;
    }
    /***************************************************
      contents
    ***************************************************/
    .contents_title_jp {
        font-size: 2rem;
    }
    .contents_title_en {
        font-size: 1.3rem;
    }
    .contents_title_hr {
        width: 50%;
    }
    .page_title {
        height: 120px;
    }
    .page_title_jp {
        font-size: 2rem;
    }
    .page_title_en {
        font-size: 1.2rem;
    }
    .contents_box.content_2 li {
        width: 100%;
        margin-right: 0;
    }
    .contents_box.content_3 li {
        width: 100%;
        margin-right: 0;
    }
    .contents_list_title {
        padding: 0;
        font-size: 1.4rem;
    }
    /***************************************************
      index
    ***************************************************/
    .swiper-catch {
        width: 100%;
    }
    .kv {
        display: flex;
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        flex-wrap: wrap;
        -ms-flex-wrap: wrap;
        -webkit-flex-wrap: wrap;
        padding-top: 0;
    }
    .kv_l {
        width: 100%;
        padding: 30px 10px 0 10px;
        display: block;
        order: 2;
        -webkit-order: 2;
        -ms-flex-order: 2;
        -webkit-box-ordinal-group: 2;
    }
    .kv_r {
        width: 100%;
        display: block;
        order: 1;
        -webkit-order: 1;
        -ms-flex-order: 1;
        -webkit-box-ordinal-group: 1;
    }
    .index_menu {
        -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    }
    .index_menu li {
        width: 33.3%;
    }
    .index_menu li:nth-child(4),
    .index_menu li:nth-child(5),
    .index_menu li:nth-child(6) {
        margin-top: 15px;
    }
    .index_menu li:nth-child(3) .index_menu_down {
        border-radius: 0 5px 5px 0;
    }
    .index_menu li:nth-child(4) .index_menu_down {
        border-radius: 5px 0 0 5px;
    }
    .index_greeting_img {
        width: 100%;
    }
    .index_greeting_img {
        max-width: 200px;
    }
    .index_greeting,
    .index_greeting_l,
    .index_greeting_r {
        display: block;
        width: 100%;
    }
    .index_greeting_r {
        padding-top: 3em;
    }
    .index_greeting_sig {
        text-align: center;
    }
    .index_greeting_sig img {
        width: 100%;
        max-width: 300px;
    }   
    .index_link{
        display: block;
    }
    .index_link li {
        margin: 0 auto;
        width: 80%;
        max-width: 300px;
        margin-top: 30px;
    }
    .index_link li:first-child {
        margin: 0 auto;
        margin-top: 0;
    }
    .index_link li:last-child {
        margin: 0 auto;
        margin-top: 30px;
    }
    /***************************************************
        company
    ***************************************************/
    .company_clients_annotation {
        width: 100%;
    }
    .company_clients {
        width: 100%;
        display: block;
    }
    .company_clients_l,
    .company_clients_r {
        width: 100%;
        display: block;
    }
    .company_clients_other {
        width: 100%;
    }
    /***************************************************
        service
    ***************************************************/
    .service_title {
        font-size: 1.8rem;
    }
    .service_detail,
    .service_detail_l,
    .service_detail_r {
        display: block;
        width: 100%;
    }
    .service_detail_l {
        width: 100%;
        border-right: none;
        border-bottom: solid 1px #EEE;
    }
    .service_detail_l img {
        border-radius: 0;
        width: 100%;
    }
    .service_detail_container_l,
    .service_detail_container_c,
    .service_detail_container_r {
        display: block;
        width: 100%;
    }
    .service_detail_container_l img {
        border-radius: 0;
        width: 100%;
    }
    .service_detail_container_r img {
        border-radius: 0 0 5px 5px;
        width: 100%;
    }
    .service_wrap,
    .service_wrap_l,
    .service_wrap_r {
        display: block;
        width: 100%;
    }
    .service_wrap_l {
        padding-right: 0;
    }
    .service_wrap_r {
        padding-left: 0;
    }
    .service_detail_r.middle {
        height: auto;
    }
    .service_authorization th,
    .service_authorization td {
        font-size: 1.2rem;
    }
    .service_authorization th.kind {
        width: 35%; 
    }
    .service_authorization th.number {
        width: 40%; 
    }
    .service_authorization th.limit {
        width: 25%; 
    }
    .download_button {
        width: 90%;
    }
    .service_pics li {
        width: 50%;
        max-width: 150px;
    }    
    /***************************************************
      history
    ***************************************************/
    .history_list dl {
        padding: 0;
        display: block;
    }
    .history_list dl:first-of-type:before {
        top: 1em;
    }
    .history_list dl:before {
        left: -17px;
    }
    .history_list dt {
        width: 100%;
        padding: 0;
    }
    .history_list dt:before {
        left: -20px;
    }
    .history_list dd {
        width: 100%;
    }
    /***************************************************
    recruit
    ***************************************************/
    .recruit_no_box {
        width: 90%;
    }
    /***************************************************
      information
    ***************************************************/
    .information_list li {
        padding: 10px;
    }
    .information_list_box,
    .information_list_box_l,
    .information_list_box_r {
        display: block;
        width: 100%;
    }
    .information_list_box_r {
        margin-top: 5px;
    }
    /***************************************************
      contact
    ***************************************************/
    .contact_tel a,
    .contact_fax {
        font-size: 2.5rem;
    }
    .contact_mail tr {
        border-bottom: solid 10px #FFF;
    }
    .contact_mail th {
        display: block;
        width: 100%;
        padding: 10px;
    }
    .contact_mail th:after {
        display: none;
    }
    .contact_mail td {
        display: block;
        width: 100%;
        padding: 10px;
        min-height: 40px;
    }
    .submit_button {
        width: 90%;
    }
    .contact_error {
        width: 90%;
        text-align: left;
    }
    .contact_send {
        width: 90%;
    }
}

@media screen and (max-width: 499px) {
    .sp_narrow {
        display: block;
    }
    .kv_catch {
        width: 100%;
    }
    .index_menu_top {
        font-size: 1.2rem;
        letter-spacing: 0em;
    }
    .index_menu_down {
        padding: 15px 10px;
    }
    .index_menu_down img {
        max-width: 80px;
    }
}