@charset "UTF-8";
/* reset */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption, th, td {
  text-align: left;
  font-weight: normal;
  vertical-align: middle;
}

q, blockquote {
  quotes: none;
}

q:before, q:after, blockquote:before, blockquote:after {
  content: "";
  content: none;
}

a img {
  border: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
  display: block;
}

/**
 *
 */
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

img {
  display: block;
}

.clearfix:before,
.clearfix:after {
  display: table;
  content: " ";
}

.clearfix:after {
  clear: both;
}

body {
  background-color: #666;
  color: #fff;
  font-size: 12px;
  line-height: 1.5;
  font-family: 'Helvetica', 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'メイリオ', 'Meiryo', 'ＭＳ Ｐゴシック', sans-serif;
}

.block-center {
  margin: 0 auto;
}

#cboxOverlay {
  margin-top: 48px;
}

#header {
  height: 48px;
  width: 100%;
  background-color: rgba(0, 0, 0, .3);
  position: fixed;
  z-index: 1;
}

.inner {
  width: 100%;
  margin: 0 auto;
}

.logo {
  float: left;
  margin-left: 15px;
  padding-top: 6px;
  transition: .5s;
}

.logo:hover {
  opacity: .7;
}

.youtube.logo {
  margin-left: 10px;
  padding-top: 0;
}

/*
 * header controller
 */
.controller {
  float: right;
  margin-top: 16px;
  margin-right: 15px;
}

.controller > button {
  float: left;
  transition: .5s;
}

.controller > button:hover {
  opacity: .7;
}

.controller > button:nth-child(n+3) {
  margin-left: 8px;
}

.controller > button:last-child {
  margin-right: 8px;
}

.controller > .btn {
  border: 0;
  width: 18px;
  height: 18px;
  background: rgba(0, 0, 0, 0) no-repeat;
  cursor: pointer;
}

.controller > .play {
  background-image: url(../images/player-play.png);
  display: none;
}

.controller > .pause {
  background-image: url(../images/player-pause.png);
}

.controller > .un-mute {
  background-image: url(../images/player-un-mute.png);
  display: none;
}

.controller > .mute {
  background-image: url(../images/player-mute.png);
}

/*
 * header language select
 */
.lang-select {
  float: right;
  margin-top: 16px;
  margin-right: 30px;
}

.lang-select a {
  float: left;
}

.lang {
  float: left;
  transition: .5s;
}

.lang:hover {
  /*opacity: .7;*/
}

.lang.on {
  transition: none;
}

.lang.on > img {
  float: left;
}

.lang.on:hover {
  opacity: 1;
}

.lang:nth-child(n+2) {
  margin-left: 10px;
}

.lang:nth-child(n+2):before {
  content: '/';
  color: #666;
  float: left;
  margin-right: 10px;
}

/*
 * contents thumbnails
 */
.thumbs-box {
  margin-top: 25px;
  text-align: center;
}

.thumbs {
  display: inline-block;
}

.thumbs > li {
  float: left;
}

.thumbs > li:nth-child(n+2) {
  margin-left: 30px;
}

.link {
  display: block;
  position: relative;
  overflow: hidden;
}

.link:after {
  position: absolute;
  z-index: 9999;
  content: "";
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: 0.5s;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.link:hover:after {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .3);
}

.text-01,
.text-07 {
  margin-top: 15px;
}

.text-02,
.text-03,
.text-06,
.text-08,
.line {
  margin-top: 50px;
}

.text-04,
.text-05 {
  margin-top: 25px;
}