html body {
    text-align: justify;
    text-justify: inter-ideograph;
    font-size: 13px;
    line-height: 2rem;
    font-family: 'Noto Sans Japanese','ヒラギノ角ゴ Pro W3','Meiryo','ＭＳ Ｐゴシック','Osaka',sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #fff;
    background: #000;
}

@font-face {
    font-family: 'modern';
    src: url('fonts/modern.eot');
    src: url('fonts/modern.eot?') format('eot'),
         url('fonts/modern.woff') format('woff'),
         url('fonts/modern.ttf') format('truetype');
}

body a {
    text-decoration: none;
    color: #fff;
} 
body img {
    width: 100%;
}

.flex {
    display: flex;
}
.sp {
    display: none;
}

#wrapper {
    width: 100%;
    min-height: 100%;
    overflow: hidden;
}
#player {
    position: fixed;
    z-index: 0;
}
#player_cover {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
}
#loader {
    background:#000 url(img/loader.gif) no-repeat center center;
    background-size: 500px;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}
.prewrap {
    background: url(img/yt_ol/09.png);
    background-attachment: fixed;
    padding: 0 0 2rem;
}
.wrap {
    max-width: 1040px;
    padding: 0 20px;
    margin: 0 auto;
    z-index: 3;
}

/* menu
ーーーーーーーーーー */
body header {
    position: absolute;
    z-index: 100;
}
body div#menu {
    position: fixed;
    background: rgba(0,0,0,.8);
    padding: 2.3rem 0 1.2rem;
    width: 100%;
}
div.menu_wrap {
    max-width: 1040px;
    padding: 0 20px;
    margin: 0 auto;
    justify-content: space-between;
}
div#menu h1 {
    font-family: 'modern';
    font-size: 2.5rem;
}
div#menu ul {
    font-family: 'modern';
}
div#menu ul li {
    letter-spacing: .05rem;
    margin-right: 1.2rem;
}
div#menu ul li:last-child {
    margin-right: 0;
}
div#menu ul li.yt a:hover {
    transition: .35s;
    color: #d42121;
}
div#menu ul li.tw a:hover {
    transition: .35s;
    color: #1da1f2
}

/* nav underline */
.underline {
  padding-bottom: 2px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: .3s;
}
.underline:after {
  position: absolute;
  transition: .3s;
  content: '';
  width: 0;
  left: 50%;
  bottom: 0;
  height: 1px;
  background: #c3c3c3;
}
.underline:after {
  right: 0;
  left: auto;
}
.underline:hover {
  cursor: pointer;
}
.underline:hover:after {
  width: 100%;
  left: 0;
}

@media screen and (max-width: 750px) {
    div#menu h1 {
        width: 100%;
    }
    div#menu ul {
        flex-flow: wrap;
        margin-top: -1.2rem;
        line-height: 1.5rem;
    }
}
@media screen and (max-width: 591px) {
    div#menu h1 {
        line-height: 2.7rem;
        font-size: 2rem;
        margin-top: -1.3rem;
    }
    h1 br.sp {
        display: inline-block;
    }
    body div#menu {
        padding: 2.3rem 0 .7rem;
    }
    div#menu ul li {
        letter-spacing: .05rem;
        margin-right: 1rem;
    }
}

/* topshowcase
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div#topshowcase {
    position: relative;
    height: 100vh;
}
div#topshowcase .scroll-next {
    position: absolute;
    bottom: 2rem;
    left: 0;
    right: 0;
    text-align: center;
    width: 100px;
    margin: 0 auto;
    font-size: 1.5rem;
    line-height: 1.5rem;
    animation: scroll-announce 3s ease infinite;
}
@keyframes scroll-announce {
	0% { transform:translateY(0) }
	70% { transform:translateY(-15px) }
	100% { transform:translateY(0) }
}
div#topshowcase .scroll-next .txt {
    font-family: 'Modern';
    font-size: .9rem;
    letter-spacing: .05rem;
}
@media screen and (max-width: 415px) {
    div#topshowcase .scroll-next {
        bottom: 8rem;
    }
}

/* oshirase
ーーーーーーーーーー */
section#oshirase {
    padding: 20vh 0 2vh; 
}
section#oshirase div {
    background: rgba(0,0,0,.8);
    padding: 5rem 20px 2rem;
    font-size: .85rem;
    letter-spacing: .05rem;
    font-weight: 500;
    text-align: center;
}
section#oshirase h2 {
    display: none;
}
@media screen and (max-width: 415px) {
    section#oshirase div {
        text-align: left;
    }
}

/* LIVE
ーーーーーーーーーー */
section#live {
    padding: 20vh 0 2vh;
}
section#live div {
    background: rgba(0,0,0,.7);
    padding: 4rem 20px 3rem;
    font-size: .85rem;
    letter-spacing: .05rem;
    font-weight: 500;
    text-align: center;
}
section#live h2 {
    font-size: 2.8rem;
    font-family: 'Modern';
    padding-bottom: 3rem;
}
section#live article h3 {
    font-size: 1.4rem;
    font-family: 'Modern';
    line-height: 3rem;
}
section#live article p.time-price {
    font-size: 1rem;
    letter-spacing: .05rem;
}
section#live article a.btn {
    margin-top: 1rem;
    display: inline-block;
    background: rgba(255,255,255,.8);
    padding: .2rem 1rem;
    color: #000;
}
section#live article a.btn:hover {
    background: #fffe6b;
    transition: .3s;
    animation: righthover .5s ease infinite;
}

/* prof
ーーーーーーーーーー */
section#prof {
    padding: 20vh 0 2vh;
}
section#prof > div {
    background: rgba(0,0,0,.7);
    padding: 4rem 20px 3rem;
    font-size: .85rem;
    letter-spacing: .05rem;
    font-weight: 500;
    text-align: center;
}
section#prof h2 {
    font-size: 2.8rem;
    font-family: 'Modern';
    padding-bottom: 3rem;
}
section#prof p.img {
    max-width: 800px;
    margin: 0 auto;
}
section#prof h3 {
    font-size: 1.8rem;
    font-family: 'Modern';
    padding-top: 3rem;
    padding-bottom: 1rem;    
}
section#prof h3 span {
    padding-left: .8rem;
    font-size: 1rem;
}
section#prof article {
    padding-top: 1rem;
}
section#prof div article:first-child {
    padding-top: 0;
}
section#prof article h4 {
    font-size: 1rem;
    font-weight: 500;
}
section#prof article h4 span {
    padding-left: .8rem;
}
div.prof {
    padding-top: 5rem;
}
div.prof p {
    padding-bottom: 2rem;
    line-height: 1.8rem;
}
section#prof a.tw:hover span {
    transition: .25s;
    color: #1da1f2
}

/* disco
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section#disco {
    padding: 20vh 0 2vh;
}
section#disco > div {
    background: rgba(0,0,0,.7);
    padding: 4rem 20px 3rem;
    font-size: .85rem;
    letter-spacing: .05rem;
    font-weight: 500;
    text-align: center;
}
section#disco h2 {
    font-size: 2.8rem;
    font-family: 'Modern';
    padding-bottom: 3rem;
}
section#disco article .flex {
    max-width: 700px;
    margin: 0 auto;

}
section#disco article > div > div {
    padding-top: 1rem;
    padding-left: 3rem;
    text-align: left;
}
section#disco article p.disco {
    max-width: 300px;
}
section#disco article h3 {
    font-size: 2rem;
    padding-bottom: 1rem;
}
section#disco a.btn {
    margin-top: 1rem;
    display: inline-block;
    background: rgba(255,255,255,.8);
    padding: .2rem 1rem;
    color: #000;
}
section#disco a.btn:hover {
    background: #fffe6b;
    transition: .3s;
    animation: righthover .5s ease infinite;
}
@keyframes righthover {
	0% { transform:translateX(0) }
	50% { transform:translateX(-2px) }
	100% { transform:translateX(0) }
}

@media screen and (max-width: 650px) {
    section#disco h2 {
        font-size: 2.2rem;
    }
    section#disco article div.flex {
        flex-flow: column nowrap;
    }
    section#disco article > div > div {
        padding-left: 0;
        text-align: center;
    }
    section#disco article p.disco {
        max-width: 260px;
        margin: 0 auto;
    }
    section#disco article h3 {
        font-size: 1.6rem;
    }
}

/* footer
ーーーーーーーーーー */
body footer {
    background: rgba(0,0,0,.8);
    font-family: 'Modern';
    text-align: center;
    padding: 1rem;
    font-size: .61rem;
    letter-spacing: .03rem;
}