#taikenkai-video-wrapper {
    position: relative;
    margin-top: 130px;
    margin-bottom: 40px;
    border: 1px solid #ddd;
    border-radius: 15px;
    box-shadow: 0px 1px 3px rgb(169,152,152,0.1);
}
#taikenkai-video-wrapper-wrapper .content {
    margin-bottom: 1em;
}
#taikenkai-video-wrapper.container {
    padding-right: 0;
    padding-left: 0;
}
#taikenkai-video-wrapper .content-inner {
    padding: 20px;
}
#taikenkai-video-wrapper h3 {
    font-size: 2.6rem;
    font-family: 'Noto Sans JP', sans-serif;
    text-align: center;
    line-height: 1.4;
    border-radius: 15px 15px 0 0;
    color: #fff;
    padding: 20px 10px;
    margin-bottom: 0;
}
#taikenkai-video-wrapper h3.you { background:#72CC84;}
#taikenkai-video-wrapper h3.sho { background: #EC8B46;}
#taikenkai-video-wrapper h3.chu { background: #6686B5;}
#taikenkai-video-wrapper h3 span { font-size: 1.8rem;}

#taikenkai-video-wrapper h4 {
    font-size: 2.4rem;
    margin-top: 1em;
}
#taikenkai-video-wrapper p {
    font-size: 1.6rem;
}

.video-check{
    display: none;
}
.video-label{
    position: relative;
    display: block;
    font-size: 22px;
    font-weight: 300;
    padding : 23px 14px 20px 64px;
    line-height: 1;
    cursor :pointer;
    background: rgba(255,255,255,0.8);
    max-width: 1000px;
    margin: 0 auto;
    border: 1px solid #ddd;
    border-radius: 6px;
    overflow: hidden;
    animation: 0.3 ease all;
    box-shadow: 0px 1px 3px rgb(169,152,152,0.1);
}
.video-label:nth-child(n+2) {
    margin-top: 10px;
}
.video-label::before {
    position: absolute;
    display: inline-block;
    content: "";
    background: url(/lib/images/icon/icon-movie.svg) no-repeat;
    background-size: contain;
    width: 30px;
    height: 30px;
    top: 30%;
    left: 20px;
}
.video-content{
    border: 1px solid #ddd;
    border-top: none;
    border-radius: 0 0 6px 6px;
    max-height: 0;
    opacity: 0;
    padding: 0 30px;
    transition: .5s;
    visibility: hidden;
}
.video-check:checked + .video-label {
    border-radius: 6px 6px 0 0;
}
.video-check:checked + .video-label + .video-content{
    max-height: 100vh;
    opacity: 1;
    visibility: visible;
    padding: 30px;
    box-shadow: 0px 1px 3px rgb(169,152,152,0.1);
}


.video-list {
    max-width: 1000px;
}
.video-iframe {
    width: 600px;
    padding: 0;
    margin: 0 auto;
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-radius: 6px;
}
.video-inner {
    padding-top: 56.25%;
	position: relative;
	height: 0;
    overflow: hidden;
}
.youtube-widget {
    position: absolute;
	top: 0;
	left: 0;
	width: 100%;
    height: 100%;
    border-radius: 6px;
}


.bnr-taikenkai {
    width: 450px;
    margin: 0 auto 40px;
}
.bnr-taikenkai img {
    width: 100%;
}

.bnr-apply {
    max-width: 1000px;
    margin: 0 auto 40px;
}


.pc-block { display: block;}
.sp-block { display: none;}

@media screen and (max-width: 480px){
    .pc-block { display: none;}
    .sp-block { display: block;}

    #taikenkai-video-wrapper {
        margin-top: 100px;
        margin-bottom: 40px;
        border-radius: 0;
    }
    #taikenkai-video-wrapper h3 {
        border-radius: 0;
    }
    #taikenkai-video-wrapper p {
        font-size: 14px;
    }
    .video-label{
        padding : 16px 16px 16px 64px;
        font-size: 16px;
        line-height: 1.6;
    }
    #taikenkai-video-wrapper .content-inner {
        padding: 10px;
    }
    .video-check:checked + .video-label + .video-content{
        padding: 10px;
    }
    .video-iframe {
        width: 100%;
    }
    .bnr-taikenkai {
        width: 90%;
        margin-right: auto;
        margin-left: auto;
    }
}