@charset "UTF-8";

/*共通部分*/
html {
    font-size: 16px;
}

body {
    font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "MS　Pゴシック", "MS PGothic", "Sans-Serif";
    line-height: 1.7;
    color:black;
    max-width: 1000px;
    margin: 35px 50px;
}
a {
    text-decoration: none;
}
.caption {
    background-color: #ded5a4;
    height: 40px;
    font-size: 1.5rem;
    font-weight: bolder;
    margin-top: 4rem;
    padding-top: 2px;
    padding-left: 1rem;
}
.back-to-top {
    display: block;
    text-align: right;
    font-size: 0.8rem;
    margin: 0 6rem 0 auto;
    font-weight: bolder;
}
.back-to-top a {
    color: rgb(78,78,78);
}
.back-to-top a:hover {
    color: #641f00;
}

.textindent1em {
    text-indent: 1em;
}

/*ヘッダー*/
header {
    background-color: #ded5a4;
    height: 5rem;
    margin-top: 1rem;
}
.logo {
    vertical-align: middle;
    width: 20rem;
    margin: 5px auto 5px 5px;
}

/*メニューボタン*/
.nav {
    display: flex;    
    font-size: 1rem;
    font-weight: bolder;
    list-style: none; 
    background-color: #ded5a4;
    padding: 0;
    margin-top: 1px;
}
.item-nav {
    flex: 1;
    border-top: 2px solid white;
    padding-right: 0;
}
.nav .item-nav a {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    text-align: center;
    height: 100%;
    color: rgb(65, 65, 65);
}
.nav a:hover {
    background-color: #aba47e;
}

.flyer {
    display:block;
    margin: 4rem auto 0 auto;
    width: 60%;
}
.button-flyer-pdf {
    text-align: center;
    font-size: 0.9rem;
    font-weight: bolder;
    background: #dedcc8;
    border-radius: 10px;
    width: 60%;
    padding: 1px;
    margin: 1rem auto 0 auto;
}
.button-flyer-pdf a{
    display: block;
    color: #641f00;
}
.button-flyer-pdf:hover {
    background: #aba47e;
    border-radius: 10px;
}
.button-flyer-pdf a:visited {
    color: #641f00;
}

/*展示紹介*/
.intro-text p {
    text-align: left;
    margin: 1rem 6rem;
    font-size: 1rem;
}

/*360度カメラ*/
.button {
    text-align: center;
    font-size: 1.2rem;
    font-weight: bolder;
    background: #dedcc8;
    border-radius: 10px;
    padding: 5px 32px;
    margin:1.5rem 6rem 3rem 6rem;
}
.button a {
    display: block;
    color: #641f00;
}
.button a:visited {
    color: #641f00;
}
.button:hover {
    background: #aba47e;
    border-radius: 10px;
}


/*展示資料一覧*/
table {
    border-collapse: collapse;
    margin: 2rem auto 3rem 6rem;
    width: 80%;
    overflow-x: auto;
}
.exhibited-table tr {
    background-color: #eee;
    border-bottom: 2px solid #fff;
}
.exhibited-table tr:nth-child(even){
    background-color: #fff;
}
.exhibited-table th, td {
    padding: 1em 10px 1em 1em;
}
.exhibited-table th {
    font-size: 1em;
}
.picture-title {
    text-align: left;
    font-size: .85em;
    width: 250px;
}
.author {
    text-align: left;
    width: 150px;
}
.year {
    text-align: center;
}
.material {
    text-align: left;
}
.preserved {
    text-align: center;
}

/*関連動画*/
.movie-title {
    text-align: left;
    font-weight: bolder;
    margin-bottom: 0.5rem;
    margin-top: 1.5rem;
}
.f-container {
    text-align: left;
    font-size: 0.9rem;
}
.youtube {
    position: relative;
    height: 0;
    margin-bottom: 20px;
    padding-bottom: 56.25%;
    overflow: hidden;
}
.youtube iframe {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

/*PC表示（600px以上）のレイアウト*/
@media screen and (min-width: 600px) {
    .f-container {
        display: flex;
        flex-wrap: wrap;
        margin-bottom: 1.5rem;
        justify-content: space-between;
        align-items: flex-end;
    }
    .item-container {
        flex-basis: 49.5%;
        /*padding-left: 0.25rem; */
        padding-right: 0.3rem;
    }
}

/*Youtubeリンクボタン*/
.youtubelink {
    display: block;
    text-align: right;
    font-size: 0.9rem;
    font-weight: bolder;
    margin: 3rem 6rem 0 auto;
}
.youtubelink a {
    color: rgb(78,78,78);
}
.youtubelink a:hover {
    color: #641f00;
}
.youtubelink a:visited {
    color: #641f00;
}


/*開催概要*/
.information-table {
    border-collapse: collapse;
    margin: 2rem auto 3rem 6rem;
    padding: 0;
    width: 80%;
    table-layout: fixed  
}
.information-table tr {
    border: 1px solid #bbb;
    padding: 0.35em;
}
.information-table th {
    border-right: 1px solid #bbb;
}
.information-table th, td {
    padding: 0.35rem auto 0.35rem 0.35rem;
}

.index {
    text-align: left;
    width: 8rem;
    padding: 0.35rem;
}
.content {
    padding-left: 1.5rem;
}
.date {
    font-weight: bolder;
    font-size: 1.3rem;
}

/*
span.del {
    text-decoration-line: line-through;
    text-emphasis-style: double;
    text-decoration-color: black;
}
*/

.ad-info {
    color: red;
    font-weight: bolder;
}
.ad-info a {
    color: #641f00;
}
.ad-info a:visited {
    color: #641f00;
}

.price-attention {
    font-size: 0.8rem;
}
.content a {
    font-weight: bolder;
}
.content a:link {
    color: #641f00;
}
.content a:visited {
    color: #641f00;
}

/*博物館HPに戻る*/
.back-to-museum {
    font-size: 0.9rem;
    background-color: #ded5a4;
    text-align: right;
    margin-top: 3rem;
    padding-right: 1rem;
    padding-top: 0.4rem;
    padding-bottom: 0.05rem;
}
.back-to-museum a:link, a:visited {
    color:black;
}

/*フッター*/
footer {
    background-color:#918a5d ;
    text-align: center;
    padding: 20px 0;
}
footer p {
    color: black;
    font-size: 0.875rem;
}