body {
    overflow-y: auto;
}

.site-title {
    display: flex;
    flex-direction: column;
    color: #88CC97;
    text-indent: 2.5rem;
    margin-top: 13px;
}

.site-title .artist-title {
    display: block;
    font-size: 28px;
    align-self: flex-start;
}

.site-title .member-title {
    display: block;
    font-size: 48px;
    align-self: center;
    text-indent: 1rem;
}

.site-title .detail-title {
    display: block;
    font-size: 28px;
    align-self: flex-end;
    margin-right: 2.5rem;
}

.event-title {
    font-size: 34px;
    text-align: center;
    margin: 15px auto;
}


/* イベントページ コンテンツ全体 スタイル設定
========================================================== */

.event-contents {
    position: relative;
    width: 100%;
    min-height: 100vh;
    isolation: isolate;
}

.event-contents::before {
    content: "";
    position: fixed;
    inset: 0;
    background: url('../images/event-images/sub_bg.png') center top / cover no-repeat;
    z-index: -1;
}

.event-inner-contents {
    position: relative;
    max-width: 960px;
    color: #FFF;
    margin: 20px auto;
    padding: 7px 10px;
}


/* サブページ openボタン スタイル設定
========================================================== */

.open-btn {
    position: fixed;
    bottom: 45px;
    right: 60px;
    width: 200px;
    animation: moveLoop 2s infinite ease-in-out;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    z-index: 3;
}

.open-btn img {
    width: 100%;
}


/* メティアクエリ
======================================================== */

@media screen and (max-width: 1024px) {

    /* openボタン
    ========================================================== */

    .open-btn {
        bottom: 25px;
        right: 20px;
        width: 150px;
    }

}