h2 {
        color: #009fe6;
        line-height: 1.5;
        font-size: 2.4rem;
        margin: 0 0 2rem;
        padding-left: 15px;
        padding-bottom: 0;
        border-bottom: none;
        border-left: 2px solid #009fe6;
}
img {
    max-width: 100%;
    height: auto;
}
.keiei_box {
    margin-bottom: 50px;
}


.pcnavi {
    position: sticky;
    top: 0;
    z-index: 2;
    background: #fff;
}
.pcnavi .navinner {
    max-width: 980px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 1.2rem;
    align-items: center;
    padding-left: 15px;
    padding-right: 15px;
}
.heading_content .navi {
    display: flex;
    margin-bottom: 0;
    border: 1px solid #ddd;
    border-radius: 4px;
}
.heading_content .navi li:not(:last-child) {
    border-right: 1px solid #ddd;
}
.heading_content .navi a {
    display: block;
    padding: 10px;
    color: #009fe6;
}
.heading_content .navi a:hover {
    background: #bcf1ff;
}
.heading_content .logo .logo_item,
.splogo .logo_item {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 0;
}
.heading_content .logo .logo_item li,
.splogo .logo_item li {
    width: 90px;
}
/* .heading_content .logo .logo_item li:not(:last-child),
.splogo .logo_item li:not(:last-child) {
    border-right: 1px solid #ddd;
} */
.splogo {
    display: none;
}
@media (max-width: 767px) {
    .pcnavi {
        display: none;
    }
    .splogo {
        display: block;
        margin-right: 0;
        margin-left: auto;
        margin-top: 1rem;
    }
}


.mv {
    margin-bottom: 5rem;
}
.mv .copy {
    text-align: right;
}
.mv img {
    max-width: 100%;
}

.navbar-header {
    background: #009fe6;
}
#fixedmenu {
    display: none;
}
/* .list-group .list-group {
    display: none;
} */
.list-group-item a {
    color: #009fe6;
}
.list-group {
    border-top: none;
}
@media (max-width: 767px) {
    #fixedmenu {
        display: block;
    }
    /* .list-group .list-group {
        display: block;
    } */
}


#main_contents {
    line-height: 1.5;
}


.about {
    background: #009fe6;
    padding: 40px;
}
.about_inner {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
}

.about dl {
    display: flex;
    flex-wrap: wrap;
    font-size: 16px;
    margin-top:  20px;
    padding-top: 20px;
    margin-bottom: 0;
    
}
.about dt:not(:last-child),
.about dd:not(:last-child) {
   padding-bottom: 12px;
}
.about dt {
   width: 80px;
   text-align: right;
}
.about dd {
   width: calc(100% - 80px);
}

@media (max-width: 767px) {
    .about {
        padding: 20px;
    }
    .about_inner {
        padding: 20px;
    }
}


.schedule_inner {
    display: flex;
    text-align: center;
    align-items: end;
    gap: 20px;
    margin-bottom: 10px;
}
.schedule_inner table {
    width: 100%;
}
.schedule_inner .tal {
    text-align: left;
}
.schedule_inner th,
.schedule_inner td {
    padding: 10px;
    border: 1px solid #333;
}
.schedule_inner th {
    text-align: center !important;
    color: #fff;
    background: #009fe6;
}

.schedule_inner .img {
    flex-shrink: 0;

}
.schedule_inner .img img {
    width: 140px;
}

.schedule_inner .img p {
    margin: 0;
}

@media (max-width: 767px) {
    .schedule_inner {
        gap: 10px;
    }
    .schedule_inner .img {
        flex-shrink: 1;

    }
    .schedule_inner .img img {
        width: 80px;
    }
}

.company_inner {
    padding: 40px;
    background: #009fe6;
}
.company .copy {
    margin-top: 0;
    color: #009fe6;
    line-height: 1.5;
    font-size: 18px;
    margin: 0 0 2rem;
    border-bottom: 1px solid #009fe6;
}
.company .company_ttl {
    display: flex;
    gap: 1.2rem;
    font-weight: bold;
    margin: 0 0 2rem;
}
.company .company_ttl .logo {
    flex-shrink: 0;
    height: auto;
    width: 200px;
}
.company .company_ttl .name {
    font-size: 16px;
    display: flex;
    align-items: center;
}
.company .company_ttl .name p {
    margin: 0;
}
.company h4 {
    background: #f1cf00;
    padding: 8px 0 5px 10px;
    font-size: 18px;
    font-weight: 400;
    margin-top: 0;
    text-align: center;
}
.company .company_content {
    padding: 30px;
    background: #fff;
    border-radius: 8px;
}
.company .company_content:not(:last-child) {
    margin-bottom: 2.4rem;
}
.company .textbox p:not(:last-child) {
    margin-bottom: 2.4rem;
}
.company .textbox p:last-child {
    margin-bottom: 0;
}
.company .youtube {
    margin-top: 2.4rem;
    position: relative;
    width: 100%;
    padding-top: 56.25%;
}
.company .youtube iframe {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
}
@media (max-width: 767px) {
    .company_inner {
        padding: 20px;
    }
    .company .company_ttl {
        display: block;
    }
    .company .company_ttl .name {
        margin-top: 15px;
    }
    .company .company_content {
        padding: 20px;
    }
}


.performers {
    background: #009fe6;
    padding: 40px;
}
.performers_inner {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
}
.performers_inner .time {
    font-size: 18px;
    border-bottom: 1px solid #009fe6;
    padding-bottom: 1rem;
    margin: 0 0 2rem;
    line-height: 1.5;
}
.performers_content {
    display: flex;
    gap: 40px;
    justify-content: space-between;
    margin: 0 auto;
    max-width: 680px;
}
.performers_content div {
    max-width: 300px;
    text-align: center;
}
.performers_content div p {
    margin-top: 1rem;
    margin-bottom: 0;
}
@media (max-width: 767px) {
    .performers {
        padding: 20px;
    }
    .performers_inner {
        padding: 20px;
    }
    .performers_content {
        gap: 20px;
    }
}


.coop_inner {
    background: #009fe6;
    padding: 40px;
}
.coop_inner_item {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
}
.coop h3 {
    margin-top: 40px;
    margin-bottom: 20px;
    border-bottom: 1px solid #009fe6;
    color: #009fe6;
    font-size: 18px;
}
.coop h4 {
    font-size: 16px;
}
.coop li {
    padding-left: 1rem;
    text-indent: -1rem;
}
.coop li:not(:last-child) {
    margin-bottom: 10px;
}
.coop_item {
    border: 1px solid #ddd;
    padding: 30px;
}
.coop_item:not(:last-child) {
    margin-bottom: 2.4rem;
}
.coopbtn {
    background: #f1cf00;
    display: flex;
    gap: 10px;
    padding: 10px 40px;
    align-items: center;
    width: fit-content;
    border-radius: 500px;
    cursor: pointer;
    margin-top: 20px;
}
.coopbtn p {
    margin: 0;
}
.coopbtn .btnicon {
    position: relative;
    width: 16px;
    height: 16px;
}
.coopbtn .btnicon::before,
.coopbtn .btnicon::after {
    content: '';
    background: #333;
    position: absolute;
    transition: all 0.3s;
}
.coopbtn .btnicon::before {
    width: 100%;
    height: 1px;
    top: calc(50% - 1px);
    left: 0;
}
.coopbtn .btnicon::after {
    top: 0;
    left: calc(50% - 1px);
    width: 1px;
    height: 100%;
}
.coopbtn .open::after {
    opacity: 0;
}
.coophidden {
    padding-top: 20px;
    display: none;
}

@media (max-width: 767px) {
    .coop_inner {
        padding: 20px;
    }
    .coop_inner_item {
        padding: 20px;
    }
    .coop_item {
        padding: 20px;
    }
}