@media screen and (min-width: 768px) {
.link_youtube {
    bottom: -80px;
    right: 24px;
}
.link_youtube:hover {
    opacity: .7;
}
@keyframes popup {
    0% {
        opacity: 0;
        bottom: -80px;
    }
    40% {
        opacity: 1;
        bottom: 34px;
    }
    100% {
        bottom: 24px;
    }
}
.menu_sp_btn {
    display: none;
}
.menu_sp {
    display: none;
}
.menu_pc {
    position: fixed;
    top: 0;
    display: block;
    z-index: 100;
    width: 100%;
    padding: 36px 24px;
    box-sizing: border-box;
    background: rgba(255,255,255,0.9);
    border-bottom: 1px solid rgba(255,255,255,0.4);
}
.menu_pc ul {
    position: relative;
    display: block;
    max-width: 1200px;
    margin: 0 auto;
}
.menu_pc ul li {
    display: inline-block;
    margin: 0 24px 0 0;
}
.menu_pc ul li a {
    color: #222;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
    letter-spacing: 1px;
}
.menu_pc ul li span {
    color: #999;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
    letter-spacing: 1px;
}
.menu_pc ul li a:hover {
    opacity: 0.7;
}
.menu_pc ul .menu_pc_sns {
    margin: 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
}
.menu_pc ul .menu_pc_sns img {
    height: 42px;
}
.menu_pc ul .menu_pc_sns ul li {
    margin: 0 12px 0 0;
}
.menu_pc ul .menu_pc_sns ul li:last-child {
    margin: 0;
}
main {
    margin: 88px 0 50px 0;
}
main .main_inner {
    max-width: 1200px;
    margin: 0 auto;
}
/*子ページ共通*/
.header_sp {
    display: none;
}
.content_biography,
.content_live,
.content_discography,
.content_contact {
    max-width: 1200px;
    padding: 0 30px;
    margin: 120px auto 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.content_biography {
    margin: 0 auto 40px;
}
.img_biography {
    max-width: 1200px;
    margin: 88px auto 0;
}
.detail_content_contact {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}
/*  biography  */
.content_biography .member {
    width: 30%;
    margin: 40px 0;
}
.content_biography .member.about {
    width: 100%;
    margin: 40px 0 0 0;
    padding: 0 0 40px 0;
}

/*  live  */
.content_live .detail_content_live {
    width: 48%;
}
.content_live .detail_content_live {
    margin: 0 0 60px;
}
.image {
    max-width: 400px;
}
/*  discography  */
.content_discography .detail_content_discography {
    width: 48%;
}

footer {
    margin: 30px 0 0 0;
    padding: 30px;
}
footer small {
    font-size: 12px;
}

}
@media screen and (min-width: 1200px) {
.wrapper {
    padding: 0;
    margin: 0 auto;
}
.wr_pc {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}
.select_sp {
    width: 66%;
    justify-content: space-between;
    padding: 0;
    margin: 0 auto;
    box-sizing: border-box;
}
.select_sp label {
    display: inline-block;
    width: 49%;
    box-sizing: border-box;
    padding: 9px 0 8px;
    background: #222;
    color: #fff;
    letter-spacing: 1.5px;
}

.select_sp .news,
.select_sp .live {
    width: 49%;
    display: block;
    margin: 24px 0 44px;
    border-bottom: dashed 1px #999;
}
.select_sp #radio_news:checked ~ .news {
    display: block;
    width: 49%;
}
.select_sp #radio_live:checked ~ .live {
    display: block;
    width: 49%;
}
.twitter_sp {
    width: 34%;
    margin: 0 0 0 16px;  
}
.twitter_sp h2 {
    padding: 9px 0 8px;
    margin: 0 0 10px 0;
    background: #222;
    color: #fff;
    font-size: 14px;
    text-align: center;
    letter-spacing: 1.5px;
}
.link_youtube {
    width: 160px;
    height: 160px;
    bottom: -160px;
}
@keyframes popup {
    0% {
        opacity: 0;
        bottom: -160px;
    }
    40% {
        opacity: 1;
        bottom: 34px;
    }
    100% {
        bottom: 24px;
    }
}
}