body{background-color: #2a2a2a; color: #fff;}
#tensura {
    max-width: 750px;
    width: 100%;
    margin: 0 auto;
    background: url(images/bk_tensura.jpg);
}
img {width: 100%;}
a img:hover {opacity: 0.7;}

header {margin-bottom: 30px;}
header .logo {padding:4% 0;}
article {margin-bottom: 58px;}
.title_dennhobi {margin-bottom: 1.2%;}
.bnr_dennhobi {max-width: 960px; width: 88%; margin: 0 auto;}

main section {max-width: 675px; margin: 0 auto;}
main section .title {max-width: 625px; margin: 0 auto 20px;}
main section#archive {margin-bottom: 30px;}

.item_lineup div ul li {margin-bottom: 38px;}
.item_lineup div ul {text-indent: -3px;}
.item_lineup div ul li a:hover {opacity: 0.7;}
.item_lineup:first-child {padding-bottom: 35px;}

footer {padding: 15px 2%; font-size: 0.8rem;}


@media screen and (max-width:750px) {
    main {padding: 0 5%;}
    .item_lineup div ul {text-indent: 0px;}
}



/* アコーディオン */
#archive .accordion_one .accordion_header {
cursor: pointer;
width: 102%;/* タイトル画像の大きさ調整用 */
margin-left: -0.5%;/* タイトル画像の大きさ調整用 */
}
#archive .accordion_one .accordion_header:hover {
opacity: 0.8;
}
#archive .accordion_one .accordion_inner {
display: none;
}
#archive .accordion_one .accordion_inner.stay {
display: block;
}
/* /アコーディオンここまで */