.intro-title{
    font-size: 2.6rem;
    margin-top: -5px;
    margin-bottom:72px;
}
h2{
    font-size: 2.2rem;
    margin-top: -5px;
    margin-bottom: 54px;
}
h2::after{
    content:"";
    border-bottom: 2px solid;
    display:block;
    margin-top: 10px;
}
h3{
    font-size: 1.8rem;
    padding-bottom :18px;
    font-weight: bold;
    letter-spacing: 1.08px;
}
.text_small{
    font-size: 1.6rem;
    line-height: calc(28 / 16);
    letter-spacing: 0;
}
.section-info{
    margin-bottom:30px;
}
.inner-item__image {
    margin-top: 72px;
    padding: 0px 60px;
}
.info-detail{
    font-size: 1.2rem;
    max-width: 378px;
    margin-bottom: 15px;
    width: 100%;
}
.info-link{
    font-size: 1.2rem;
}
.info-link span{
    display: block;
}
.info-link a{
    text-decoration: underline;
}
#mainvisual{
    padding-bottom: 54px;
}
section:not(#mainvisual){
    padding-top:initial;
    padding-bottom: 111px;
}
.page-inner{
    max-width: 800px;
    width: 100%;
    margin: auto;
}
.page-inner__item{
    margin-bottom: 54px;
}
.page-inner__item:last-child{
    margin-bottom: initial;
}
.page-inner__item--wide{
    margin-bottom: 111px;
}
.column2{
    display: flex;
    justify-content: space-between;
}
.column2__item{
    width: 50%;
}
.column2__item:first-child{
    margin-right: 54px;
}
.image-box{
    margin-top: 200px;
}
.image{
    margin-bottom: 10px;
    border: 2px solid;
    max-height: 350px;
    object-fit: cover;
}

.image-caption{
    font-size: 1.2rem;
    line-height: calc(21/12);
}
.organizations-item{
    margin-bottom: 10px;
    text-indent: -0.7em;
    padding-left: 0.7em;
    padding-bottom : 0.7em;
}
.organizations-item:before{
    display: none;
}
#organizer .organizations li{
    border-bottom: 1px solid var(--hover--color);
}
.organizations span{
    display: block;
}

@media (max-width: 540px ){
    section:not(#mainvisual){
        padding-top:initial;
        padding-bottom: 82px;
    }
    h2 {
        font-size: 2.2rem;
        margin-bottom: 27px;
    }
    h3{
        text-align:center;
    }
    .intro-title{
        font-size: 2.2rem;
        margin-bottom:36px;
    }
    .section-info{
        margin-bottom:16px;
    }
    .info-detail {
        max-width: initial;
    }
    .column2{
        display: block;
    }
    .column2__item{
        width: 100%;
    }
    .column2__item:not(:last-child){
        margin-bottom: 54px;
    }
    .image-box{
        margin-top: 72px;
    }
    .inner-item__image{
        padding:initial;
    }
}

@media (max-width: 374px ){
    h2 {
        font-size: 1.8rem;
    }

    .intro-title{
        font-size: 1.8rem;
        line-height: 3.25rem;
    }
}