.br {
    display: block;
}

.two-column {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(2,1fr);
}

.lead {
    font-size: 15px;
    line-height: 32px;
    text-align: center;
    margin: 0 0 40px;
}

.ttl_h2 {
    border: 0;
    margin: 64px 0;
}
.ttl_h2 span {
    top: 0;
    padding: 0;
}

.columns_ttl_02 {
    border-top: 1px solid #d1d1cd;
    margin: 40px 0 0!important;
    padding-bottom: 20px;
    text-align: center;
    font-size: 1.2rem;
}
.columns_ttl_02 span {
    top: -16px;
}
.columns_ttl_02 + .sub_title_bar {
    margin-top: -30px;
}

@media screen and (max-width: 768px) {
    .sub_title_bar {
        margin-bottom: 20px;
    }
    .ttl_h2 {
        font-size: 22px;
        text-align: left;
    }
    .columns_ttl_02 {
        border: 0;
    }
    .columns_ttl_02 span {
        top: 0;
        padding: 0;
        font-size: 18px;
    }
    .columns_ttl_02 + .sub_title_bar {
        margin-top: -14px;
    }
    .lead {
        text-align: left;
    }
    .button_more {
        margin-bottom: 0!important;
    }
}

/* header */
header {
    padding-top: 20px;
}
header .logo {
    text-decoration: none;
}
header .logo:hover {
    color: #000000;
}
header .logo img {
	width: 275px;
}
header .logo__text {
    display: block;
    top: 0;
    font-size: 24px;
    margin: 34px 0 8px;
}
header .main_menu .sub_menu ul li:first-child {
    margin-top: 0;
}
header .main_menu li a,
header .main_menu li span {
    padding: 0 14px;
}

@media screen and (max-width: 768px) {
	header .logo img {
        width: 225px;
    }
    header .logo__text {
        font-size: 20px;
        margin: 16px 0 0;
    }
}

.contents__section {
    padding-bottom: 64px;
}

@media screen and (max-width: 768px) {
    .contents__section {
        width: 100%;
        padding: 0 0 48px;
    }
}

/* maintenance */
.maintenance {
	margin-top: 50px;
    background: #333;
    text-align: center;
    line-height: 50px;
    margin-bottom: 80px;
    color: #fff;
    text-align: center;
    font-size: 14px;
}
.maintenance img {
    width: 24px;
    display: inline-block;
    vertical-align: middle;
    margin: 0 10px 3px 0;
}

@media screen and (max-width: 768px) {
	.maintenance {
        margin: 20px auto 70px;
        line-height: 14px;
        padding: 4%;
        letter-spacing: 0.4;
	}
	.maintenance span {
        display: block;
	}
}

/* top */
.partner img {
    width: 25%;
}
.partner .flex {
    padding-bottom: 40px;
}

@media screen and (max-width: 768px){
    .partner img {
        width: 35%;
    }
}

.flex {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
}
.flex img {
    display: block;
}
.flex a    {
    display: contents;
}

/* about */
.concept .it_imgtxt-img {
    width: 333px;
}
.concept .it_imgtxt-text {
    width: 667px;
}
.concept .imgtxt_h_1-lg {
    margin-bottom: 20px;
}

@media screen and (max-width: 768px){
    .concept .it_imgtxt-img {
        width: auto;
    }
    .concept .it_imgtxt-text {
        width: auto;
    }
}

/* product */
.eventlist .date {
    display: none;
}
.search_box .visible_button {
    font-size:0;
}
.search_box .visible_button:before {
    font-size: 16px;
    content: "プロダクトを絞り込む";
}
.search_box .visible_button:after {
    font-size: 16px;
}

/* contact */
.contact__wrap {
    margin: 0 11.5%;
    padding: 20px;
    color: #000;
    background-color: #f6f6f3;
}
.contact p {
    font-size: 1.0rem;
    line-height: 1.8;
    margin: 0;
}
.contact a {
    text-decoration: underline;
}

@media screen and (max-width: 768px){
    .contact__wrap {
        margin: 0;
    }
}

/* contact_for_exhibitors */
.contact_for_exhibitors .readtext {
    margin: 65px auto 0!important;
    font-size: 18px!important;
}

.contact_for_exhibitors h3 {
    width: 100%;
    margin: 15px 0;
    padding: 5px 0;
    font-size: 15px;
    background-color: #efefef;
    display: block;
}

.contact_for_exhibitors h4 {
    margin: 0 0 10px;
    font-size: 15px;
    line-height: 18px;
}

.contact_for_exhibitors .sec02 .item {
    width: 50%;
    margin-top: 50px;
    align-items: center;
    display: flex;
    position: relative;
}

.contact_for_exhibitors .sec02 .item .num {
    height: 50px;
    display: block;
    object-fit: contain;
    position: absolute;
    top: -5px;
    left: 10px;
}

.contact_for_exhibitors .sec02 .item .img-box {
    width: 120px;
    height: 120px;
    padding: 50px 25px 0px;
    background-color: #efefef;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
}

.contact_for_exhibitors .sec02 .item .img-box .mb_0px {
    margin-bottom: 0;
}

.contact_for_exhibitors .sec02 .item .img-box img {
    width: 56%;
    margin: 0 auto;
    object-fit: contain;
}

.contact_for_exhibitors .sec02 .item p {
    width: calc(100% - 200px);
    margin: 0 0 0 20px;
}

.contact_for_exhibitors .sec02 .item p,
.contact_for_exhibitors .sec03 .item p {
    text-align: left;
    font-size: 15px;
}

.contact_for_exhibitors .sec03 {
    align-items: start;
}

.contact_for_exhibitors .sec03 .item {
    width: 26%;
    margin: 0 10% 20px 0;
    position: relative;
}

.contact_for_exhibitors .sec03 .item:nth-child(3) {
    margin-right: 0;
}

.contact_for_exhibitors .sec03 .step_arrow:after {
    content: '';
    width: 20%;
    height: 50px;
    background-image: url(../img/contact_for_exhibitors/icon_arrow.png);
    background-size: contain;
    background-repeat: no-repeat;
    vertical-align: middle;
    display: inline-block;
    position: absolute;
    top: 150px;
    right: -30%;
}

.contact_for_exhibitors .sec03 .item .img-box img {
    width: 100%;
}

@media screen and (max-width: 768px) {
    .contact_for_exhibitors .sec02 {
        flex-direction: column;
    }
    .contact_for_exhibitors .sec02 .item {
        width: 100%;
        margin-top: 30px;
    }
    .contact_for_exhibitors .sec02 .item .num {
        height: 35px;
        top: 0;
        left: 16px;
        z-index: 1;
    }
    .contact_for_exhibitors .sec02 .item p {
        width: calc(100% - 130px);
    }
    .contact_for_exhibitors .sec02 .item .img-box {
        width: 50px;
        height: 50px;
        padding: 30px;
    }
    .contact_for_exhibitors .sec02 .item .img-box {
        position: relative
    }

    .contact_for_exhibitors .sec02 .item .img-box img {
        position: absolute;
        width: 48%;
    }

    .contact_for_exhibitors h4 {
        display:none;
    }

    .contact_for_exhibitors .sec02 .item p .head_4{
        font-weight: bold;
        font-size: 1rem;
        padding-bottom: 0.2rem;
    }
    .contact_for_exhibitors .sec03 .item {
        width: 100%;
        margin: 0 0 70px;
    }
    .contact_for_exhibitors .sec03 .item:nth-child(3) {
        margin-bottom: 0;
    }
    .contact_for_exhibitors .sec03 .step_arrow:after {
        top: calc(100% + 15px);
        right: 40%;
        transform: rotate(90deg);
    }
    .contact_for_exhibitors .sec04 p {
        text-align: left;
    }
    .contact_for_exhibitors .sec04 .logo_space {
        justify-content: space-around;
    }
    .contact_for_exhibitors .sec04 .logo_space img {
        width: 26%;
        margin: 15px 0px;
    }
    .contact_for_exhibitors .contact {
        margin: 0;
    }
}

/* about-support */
.about-support .button_more {
    margin-top: 40px;
}
.hrs-ability .flex .item {
    display: grid;
    grid-template-columns: 60px/1fr;
    grid: auto/65px 1fr;
    gap: 16px;
    align-items: center;
}
.hrs-ability .flex .item .item__image {
    width: 100%;
    
}
.hrs-ability .flex .item .item__text {
    font-size: 12px;
    text-align: left;
    margin: 0;
}

.hrs-service .two-column .item {
    display: grid;
    grid-auto-rows: auto;
    width: 100%;
}
.hrs-service .two-column .item .item__image {
    width: 200px;
    margin: 0 auto;
}
.hrs-service .two-column .item .item__text {
    font-size: 12px;
    margin: 0;
}

@media screen and (max-width: 768px){
    .hrs-ability .flex .item {
        margin-top: 30px;
    }
    .hrs-service .two-column {
        grid-template-columns: 1fr;
    }
    .hrs-service .two-column .item .item__text {
        text-align: left;
    }
}

/* datapolicy */
.datapolicy section {
    margin: 40px auto;
    padding: 35px 0;
    color: #ffffff;
    background-color: #4f4f4f;
}
.datapolicy h1,
.datapolicy h2,
.datapolicy h3 {
    text-align: center;
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 0; 
}
.datapolicy h1 {
    margin-top: 55px;
    border: 0;
}
.datapolicy h1 span {
    color: #ffffff;
    background-color: transparent;
    display: block;
}
.datapolicy h3 {
    margin-top: 70px;
    font-size: 1.2rem; 
}
.datapolicy p {
    text-align: left;
    font-size: 1.0rem;
    line-height: 2.33333; 
}
.datapolicy a {
    color: #ffffff;
    text-decoration: none;
}
.datapolicy a:hover {
    color: #cccccc;
    text-decoration: underline;
}
.datapolicy .text_box {
    padding: 0 115px; 
    text-align: center;
}
.datapolicy .text_box p {
    text-align: center;
}
.datapolicy .image {
    width: 70%;
    margin: 0 auto;
    padding: 50px;
    color: #000000;
    background-color: #ffffff;
    border-radius: 10px;
}
.datapolicy .image h3 {
    margin-top: 0;
    text-align: left;
}
.datapolicy .detail {
    width: 61%;
    margin: 20px auto 0 auto;
    padding: 50px;
    color: #000000;
    background-color: #cccccc;
}
.datapolicy .detail p {
    margin: 0;
    font-size: 0.9rem;
}
.datapolicy .contact {
    width: 70%;
    margin: 20px auto;
    color: #ffffff;
    background-color: transparent;
}

@media screen and (max-width: 768px) {
    .datapolicy .image {
        width: 80%;
        margin: 0 auto;
        padding: 20px;
    }
    .datapolicy .text_box {
        padding: 0 4%;
        text-align: left;
    }
    .datapolicy .text_box p {
        text-align: left;
    }
    .datapolicy .detail {
        width: 80%;
        margin: 20px auto 0 auto;
        padding: 20px;
    }
    .datapolicy .detail p {
        font-size: 0.7rem!important;
    }
    .datapolicy .contact {
        width: 89%;
    }
}

@media screen and (max-width: 768px) {
    footer {
        margin-top: 50px;
    }
}