@charset "utf-8";
/* CSS INFORMATION -====================================================
File name : ongakusai.css
Description :
===================================================================== */

/* =====================================================================
*    ongakusai
* =================================================================== */
#back-content.news .inner {
    padding: 48.5% 0 13.33%;
}

#back-content.news .inner section:not(:last-of-type) {
    margin: 0 0 10%;
}

#back-content.news .sec_ttl {
    padding: 48.333% 0 0;
    margin: -13.47% 0 0;
    z-index: 2;
}

#back-content.news .sec_ttl img {
    width: 70%;
}

.ongakusai_lead {
}

.ongakusai_lead h3 {
    margin: 0 0 7%;
    color: #e6311a;
    font-family: "Noto Sans JP";
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.3;
    text-align: center;
}

.ongakusai_lead h3 span {
    display: block;
    font-size: 2rem;
    font-weight: 900;
}

.ongakusai_lead p {
    font-size: 1.1rem;
    line-height: 1.5;
}

.ongakusai_lead p strong {
    font-weight: bold;
}

.ongakusai_lead p em {
    color: #58800a;
    font-weight: bold;
    font-style: normal;
}

.ongakusai_movie {
    width: 100%;
    margin: 0 auto 10%;
}

.ongakusai_movie_box {
    width: 100%;
    padding-top: 56.25%;
    position: relative;
}

.ongakusai_movie_box iframe {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
}

.backnumber_content_ttl {
    padding-bottom: 2%;
}

.backnumber_content_details {
    margin: 0 0 5%;
}

.backnumber_content_details p {
    font-size: 1.1rem;
    line-height: 1.5;
}

.backnumber_content_details p a {
    color: #333;
}

.ongakusai_cast {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.ongakusai_cast li {
    width: 45%;
    margin: 0 10% 10% 0;
}

.ongakusai_cast li:nth-child(even),
.ongakusai_cast li:last-child {
    margin-right: 0;
}

.ongakusai_cast_photo figcaption {
    margin: 7% 0 0;
    font-size: 1.1rem;
    line-height: 1.3;
    text-align: center;
}

.ongakusai_cast_mc_txt {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 100%;
    margin: 0 0 10%;
}

.ongakusai_cast_mc p {
    margin: 3% 15% 0 0;
    font-size: 1.1rem;
    line-height: 1.3;
    text-align: center;
}

.ongakusai_cast_mc p:last-child {
    margin-right: 0;
}

.ongakusai_ticket {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.ongakusai_ticket dt {
    width: 100%;
    padding: 5%;
    font-size: 1.1rem;
    line-height: 1.5;
    text-align: center;
    background-color: #fff;
    border-bottom: 1px solid #eee;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.ongakusai_ticket_img1 {
    width: 50%;
    margin: 0 auto;
}

.ongakusai_ticket dd {
    width: 100%;
    margin: 0 0 5%;
    padding: 5%;
    font-size: 1.1rem;
    line-height: 1.5;
    background-color: #fff;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.ongakusai_ticket_first {
    display: block;
    color: #e6311a;
    font-weight: bold;
}

.ongakusai_ticket_link {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin: 5% 0 0;
}

.ongakusai_ticket_link li {
    width: 48%;
    margin: 0 4% 4% 0;
    font-size: 1.1rem;
    line-height: 1.5;
    text-align: center;
}

.ongakusai_ticket_link li:nth-child(even),
.ongakusai_ticket_link li:last-child {
    margin-right: 0;
}

.ongakusai_ticket_link li a {
    display: block;
    padding: 10%;
    color: #fff;
    text-decoration: none;
    background-color: #000;
}

.ongakusai_ticket_bnr a {
    display: block;
}

@media screen and (min-width:768px){
    #back-content.news .inner {
        padding: 17.82% 0 4.55%;
    }
    
    #back-content.news .sec_ttl {
        padding: 20% 0 2%;
        margin: -6.55% auto 0;
    }
    
    #back-content.news .sec_ttl img {
        width: 41.41%;
    }
    
    .ongakusai_lead {
        margin: 10% 0 0;
    }
    
    .ongakusai_lead h3 {
        margin: 0 0 3%;
        font-size: 5rem;
    }
    
    .ongakusai_lead h3 span {
        display: inline-block;
        font-size: 3rem;
        margin: 0 0.5em 0 0;
    }
    
    .ongakusai_lead p {
        font-size: 2rem;
        text-align: center;
    }
    
    #back-content.news .inner section:not(:last-of-type) {
        margin: 0;
    }
    
    .ongakusai_movie {
        width: 70%;
        margin: 0 auto 5%;
    }
    
    .backnumber_content_ttl {
        padding-bottom: 1%;
    }
    
    .backnumber_content_details {
        margin: 0 0 2%;
    }
    
    .backnumber_content_details p {
        margin: 0 0 0 3%;
        font-size: 1.5rem;
    }
    
    .backnumber_content_details p a:hover {
        text-decoration: none;
    }
    
    .ongakusai_cast {
        margin: 0 0 0 3%;
    }
    
    .ongakusai_cast li,
    .ongakusai_cast li:nth-child(even),
    .ongakusai_cast li:last-child {
        width: 18%;
        margin: 0 2.5% 2.5% 0;
    }
    
    .ongakusai_cast li:nth-child(5n),
    .ongakusai_cast li:last-child {
        margin-right: 0;
    }
    
    .ongakusai_cast_photo figcaption {
        font-size: 1.5rem;
    }
    
    .ongakusai_cast_mc {
        width: 50%;
        margin: 0 auto;
    }
    
    .ongakusai_cast_mc_txt p {
        margin: 2% 20% 0 0;
        font-size: 1.5rem;
    }
    
    .ongakusai_ticket {
        margin: 0 0 0 3%;
    }
    
    .ongakusai_ticket dt {
        width: 30%;
        margin: 0 0 5px;
        padding: 1em 2em;
        font-size: 1.5rem;
        border-bottom: 0;
        border-right: 1px solid #eee;
    }
    
    .ongakusai_ticket_img1 {
        width: 70%;
    }
    
    .ongakusai_ticket dd {
        width: 70%;
        margin: 0 0 5px;
        padding: 1em 2em;
        font-size: 1.5rem;
    }
    
    .ongakusai_ticket_link {
        margin: 3% 0 0 3%;
    }
    
    .ongakusai_ticket_link li,
    .ongakusai_ticket_link li:nth-child(even) {
        width: 22%;
        margin: 0 4% 4% 0;
    }
    
    .ongakusai_ticket_link li:nth-child(4n),
    .ongakusai_ticket_link li:last-child {
        margin-right: 0;
    }
    
    .ongakusai_ticket_link li a {
        font-size: 1.5rem;
        -webkit-transition: 0.2s ease;
        transition: 0.2s ease;
    }
    
    .ongakusai_ticket_link li a:hover {
        background-color: #58800a;
    }
    
    .ongakusai_ticket_bnr {
        width: 80%;
        margin: 0 auto;
    }
    
    .ongakusai_ticket_bnr a:hover {
        opacity: 0.7;
    }
}

@media screen and (min-width:1100px){
    #back-content.news .inner {
        padding: 196px 0 50px;
    }
}