.is_pc {
  display: block;
}

.is_sp {
  display: none;
}

.header-player {
  padding: 16px 0;
  width: 100%;
  background-color: #000;
}

.player {
  position: relative;
  width: 640px;
  margin: 0 auto;
  text-align: center;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.player::after {
  content: '';
  padding-top: 56.25%;
  display: block;
}

.player iframe {
  position: absolute;
  top: 0;
  left: 0;
  border: none;
  display: block;
  width: 640px;
  height: 360px;
}

.background {
  background-image: url(../../images/index/pc_background.png);
  background-repeat: repeat-y;
  background-position: top;
  background-size: 2000px auto;
  width: 100%;
}

.wrapper {
  position: relative;
  width: 986px;
  max-width: 986px;
  overflow: hidden;
  margin: 0 auto;
  box-shadow: 1px 2px 10px rgba(27, 28, 124, 1);
}

.namaplayer {
  width: 986px;
  padding-top: 10px;
  padding-bottom: 40px;
  background-color: black;
}

.main-header {
  width: 100%;
}

.head-contents {
  position: relative;
  width: 986px;
  margin: 0 auto;
  z-index: 2;
  display: none;
}

.contents {
  position: relative;
  width: 986px;
  margin: 0 auto;
  z-index: 2;
  padding-top: 0px;
  background-color: white;
}

.tgs-header {
  min-height: 380px;
  width: 986px;
  margin: 0 auto;
}

.contents-body {
  margin-top: 50px;
}

.contents-title img {
  margin-top: 0px;
  width: 100%;
}

.contents-title2 img {
  margin-top: 16px;
  width: 100%;
}

.contents-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-pack: unset;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  background-color: white;
}

.list-item {
  margin-top: 10px;
  padding: 5px;
}

.list-item:nth-child(3n) {
  margin-right: 0;
}

.list-item-empty {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  font-weight: 700;
  width: 100%;
  font-size: 24px;
  color: #fff;
  height: 120px;
  background-color: rgba(27, 28, 124, .70);
  margin-bottom: 26px
}

.live-container {
  width: 312px;
  height: 176px;
  position: relative;
  display: block;
  margin: 0 auto;
  background-color: #f6f6f6;
  text-decoration: none;
  border: solid 1px #d0d0d0;
}

.live-container-warp {
  display: table;
  margin: 0 auto;
  width: 312px;
  height: 117px;
  padding-top: 6px;
}

.live-container-picture-block {
  padding: 5px 0 0 5px;
  width: 147px;
  height: 106px;
  text-align: center;
}

.live-container-picture-block img {
  width: auto;
  height: auto;
  max-width: 147px;
  max-height: 106px;
  display: table-cell;
  vertical-align: middle;
}

.live-container-info-block {
  display: table-cell;
  padding: 4px;
  width: 165px;
  vertical-align: middle;
}

.live-container-logo-niconico {
  width: 90px;
  height: 16px;
  background-image: url(../../images/index/sprite_blogpart.png);
  background-position: -50px 0;
  background-repeat: no-repeat;
  text-indent: -999em;
  margin: 0 auto 6px;
}

.live-container-data {
  margin-bottom: 6px;
  color: #333;
  text-shadow: 0 0 2px #ccc;
  font-size: 12.8px;
  text-align: center;
  font-family: メイリオ, Meiryo, "ＭＳ Ｐゴシック", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, sans-serif;
}

.live-container-main-button {
  box-sizing: border-box;
  margin: auto;
  padding: 3px;
  max-width: 116px;
  width: 95%;
  height: 48px;
  border-radius: 5px;
  background-color: #535362;
  background-repeat: no-repeat;
  box-shadow: 0 1px 2px hsla(0, 0%, 100%, .4);
  color: #fff;
  line-height: 42px;
  font-size: 12.8px;
  text-align: center;
  font-family: メイリオ, Meiryo, "ＭＳ Ｐゴシック", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, sans-serif;
}

.live-container-title {
  box-sizing: border-box;
  margin: 12px 5px 15px;
  width: 302px;
  height: 30.72px;
  color: #333;
  font-weight: 700;
  font-size: 12.8px;
  line-height: 15.36px;
  font-family: メイリオ, Meiryo, "ＭＳ Ｐゴシック", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, sans-serif;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
}

.relation {
  padding-top: 10px;
  padding-bottom: 60px;
}

.relation-box {
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  background-color: #ffffff;
  padding: 10px;
}

.relation-box img {
  height: 225px;
  cursor: pointer;
  transition-duration: 0.3s;
}

.relation-box img:hover {
  opacity: 0.7;
  transition-duration: 0.3s;
}

.relation-content {
  margin: 0 10px 0 10px;
  flex: 1;
  overflow: visible;
}

.relation-content-border {
  border: 2px solid rgb(153, 153, 153);
  box-sizing: border-box;
  overflow: scroll;
}

.tabs {
  width: 100%;
  margin-bottom: 10px;
}

.tabs .lists {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-flex-wrap: nowrap;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
}

.tab {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  font-size: 24px;
  background-color: rgb(27, 28, 124);
  color: #fff;
  padding-top: 8px;
  padding-bottom: 8px;
  cursor: pointer;
  font-weight: 700;
  border-right: 1px solid #fff;
}

.tab:last-child {
  border-right: none;
}

.tab:hover {
  background-color: rgb(141, 141, 189);
}

.tab span {
  display: block;
  font-size: 14px;
}

.tab.is-current {
  position: relative;
  background-color: rgb(39, 130, 245);
  color: #fff;
}

.tab.is-current:hover {
  background-color: rgb(147, 192, 250);
}

.tab.is-current:after {
  content: "";
  border: 10px solid transparent;
  border-top: 13px solid rgb(39, 130, 245);
  position: absolute;
  left: 50%;
  bottom: -20px;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}

.tab.is-current:hover:after {
  border-top: 13px solid rgb(147, 192, 250);
}

.schedule {
  display: none;
}

.schedule.is-current {
  display: block;
}

.ads {
  padding-bottom: 50px;
  text-align: center;
  background-color: #fff;
  display: none;
}

.footer {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: center;
  background-color: #252525;
}

.copyright {
  font-size: 13px;
  color: #fff;
}

.share-bar {
  background-color: #252525;
}

button {
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

#pageTopBtn {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  line-height: 56px;
  text-align: center;
  color: #fff;
  background-color: rgba(33, 33, 33, .8);
  -webkit-box-shadow: 0 0 2px #ddd;
  box-shadow: 0 0 2px #ddd;
  border-radius: 50%;
  cursor: pointer;
  z-index: 999;
}

#pageTopBtn .fa {
  font-size: 50px;
}

.w-100 {
  width: 100%;
}

.pc_ads_banner {
  margin: 0 auto;
}

.pc_ads_banner img {
  width: 970px;
  height: 250px;
}

.live-body {
  margin-top: 1px;
}

.contents-left {
  -webkit-box-pack: left;
  -webkit-justify-content: left;
  -ms-flex-pack: left;
  justify-content: left;
}

.slider {
  margin: 24px 40px;
}

.item-detail {
  width: 260px;
  height: 220px;
  overflow: hidden;
  position: relative;
  margin: 8px auto;
  border-radius: 4px;
  box-shadow: 1px 1px 3px grey;
}

.item-detail img {
  width: 260px;
  overflow: hidden;
  position: relative;
}

.carousel--video__item__res {
  color: #fff;
  display: block;
  font-size: 0.8rem;
  left: 0;
  padding: 10px 15px 15px;
  position: absolute;
  text-shadow: 1px 1px 1px black;
  top: 10px;
  white-space: nowrap;
  font-weight: bold;
}

.item-detail:hover .carousel--video__item__res {
  left: -400px;
  left: 0px \9;
  transition: all 5s linear;
}

.item-detail .container-text {
  background-color: #fff;
  width: 260px;
  height: 80px;
  padding: 10px 12px 0px 12px;
  font-size: 14px;
  font-weight: bold;
}

.slick-arrow:before {
  color: #252525;
  font-size: 30px;
}