@charset "utf-8";

@import url('https://fonts.googleapis.com/css?family=Noto+Sans+JP&display=swap');
@import url("../../../assets/css/reset.css");

body {
  background: #fff;
  font-weight: bold;
  letter-spacing: 0.15em;
}
.ya-challenge {
  overflow: hidden;
}
.hover a:hover {
  opacity: 0.8;
  transition: .3s;
}

.header {
  position: relative;
  background: url("../../img/header.jpg") no-repeat left top / cover;
  padding-top: 62.6vw;
  border-bottom: 20px #000 solid;
  overflow: hidden;
}
.header .data {
  position: absolute;
  top: 0;
  right: 0;
  width: 38.869vw;
  height: 100%;
  background: #4bcffa;
}
.header .data:before {
  display: block;
  content: "";
  position: absolute;
  top: 0;
  left: -240px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 1270px 240px;
  border-color: transparent transparent #4bcffa transparent;
}
.header .ttl-area {
  position: relative;
}
.header .ttl-area h1 {
  position: absolute;
  top: 3.109vw;
  right: 3.109vw;
  width: 47.6325vw;
  z-index: 2;
}
.header .ttl-area h1 img {
  display: block;
  width: 100%;
  height: auto;
}
.header .text-area {
  position: absolute;
  bottom: 5.5vw;
  right: 13.2vw;
  color: #fff;
}
.header .text-area .text-jp {
  font-size: 1.89vw;
}
.header .text-area .text-jp span {
  color: #ffef00;
}
.header .text-area .text-en {
  margin: 1.785vw 0 2vw;
  font-size: 3.14vw;
  letter-spacing: 0.22em;
}
.header .text-area a {
  display: block;
  position: relative;
  width:21.78vw;
  padding: 2.142vw 0;
  border: 0.2857vw #fff solid;
  color: #fff;
  font-size: 1.678vw;
  text-align: center;
  letter-spacing: 0.2em;
}
.header .text-area a:after {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  right: 1.4285vw;
  width: 0.7142vw;
  height: 0.7142vw;
  border-top:0.35714vw #fff solid;
  border-right:0.35714vw #fff solid;
}
  

.header .menu-area {
  position: absolute;
  top: 0;
  right: 0;
}
.header .menu-area:before {
  display: block;
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 11.3vw 30vw 0;
  border-color: transparent #3c40c6 transparent transparent;
  z-index: 1;
}
.header .menu-area .menu {
  position: absolute;
  width: 4.24vw;
  top: 1.766vw;
  right: 2.12vw;
  z-index: 5;
}
.header.fixed .menu-area .menu {
  position: fixed;
}
.header .menu-area .menu:before, .header .menu-area .menu:after {
  display: block;
  content: "";
  position: absolute;
  right: 0;
  width: 100%;
  height: 0.636vw;
  background:#fff;
}
.header .menu-area .menu:before {
  top: 0;
  transition: .3s;
}
.header .menu-area .menu:after {
  top: 1.6253vw;
  transition: .3s;
}
.header .menu-area .menu span {
  display: block;
  position: relative;
  padding-top: 4.5vw;
  color: #fff;
  font-size: 1.214vw;
  text-align: center;
  letter-spacing: 0.15em;
}
.header .menu-area .menu span:before {
  display: block;
  content: "";
  position: absolute;
  right: 0;
  top:  3.2506vw;
  width: 100%;
  height: 0.636vw;
  background: #fff;
  opacity: 1;
  transition: .3s;
}
.header .menu-area .menu-data {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow-y: auto;
  width: 100%;
  height: 100vh;
  padding-top: 170px;
  background: #3c40c6;
  z-index: 3;
}
.header.fixed .menu-area .menu:before {
  top: 1.766vw;
  transform: rotate(45deg);
  transition: .3s;
}
.header.fixed .menu-area .menu:after {
  opacity: 0;
  transition: .3s;
}
.header.fixed .menu-area .menu span:before {
  top: 1.766vw;
  transform: rotate(-45deg);
  transition: .3s;
}
.header .menu-area .menu-data ul {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
}
.header .menu-area .menu-data ul li {
  float: left;
  width: 50%;
}
.header .menu-area .menu-data ul li a {
  display: block;
  position: relative;
  margin: 20px 25px;
  padding: 30px;
  border: 3px #fff solid;
  color: #fff;
  font-size: 30px;
}
.header .menu-area .menu-data ul li a:after {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%) rotate(45deg);
  width: 11px;
  height: 11px;
  border-top: 5px #fff solid;
  border-right: 5px #fff solid;
}



.center {
  margin: 0 auto;
}
.flash {
  display: block;
  position: relative;
  width: 1000px;
  margin: 0 auto;
}
.flash img {
  display: block;
  position:absolute;
  height: auto;
}

/* introduction */
#intro {
  position: relative;
  padding: 120px 0 150px;
  border-top: 20px #000 solid;
  background: #fff229;
}
#intro:before {
  display: block;
  content: "";
  position: absolute;
  top: 185px;
  right: 0;
  width: calc(50% + 165px);
  height: calc(100% - 185px);
  background: url("../../img/bg_stripe_lblue.jpg");
}
#intro .center {
  position: relative;
  max-width: 860px;
  width: 90%;
  padding: 330px 110px 90px;
  background: #fff;
}
#intro .en-chatch {
  display: block;
  position: absolute;
  top: -45px;
  left: 50%;
  transform: translateX(-50%);
}
#intro .fbs-catch {
  position: absolute;
  top: 235px;
  right:0;
  width: calc(50% + 520px);
  padding: 45px 40px 30px;
  background: #3c40c6;
  color: #fff;
  font-size: 1.250em;
  z-index: 1;
}
#intro .fbs-catch .fbs-catch-text {
  margin-top: 30px;
}
#intro .fbs-catch .fbs-catch-text img {
  display: inline-block;
  margin-bottom: 15px;
}
#intro .text {
  line-height: 3;
}
#intro .text p {
  margin-bottom: 30px;
}
#intro .text p img {
  display: inline-block;
  margin-left: 10px;
  vertical-align: -55px;
}

/* lesson + sample */
.common-movie {
  padding: 65px 0 85px;
}
.common-ttl {
  max-width: 520px;
  width: 80%;
  margin: 0 auto 45px;
}
.common-ttl img {
  display: block;
  width: 100%;
  height: auto;
}
.common-movie .message {
  margin-bottom: 50px;
  font-size: 1.875em;
  text-align: center;
  letter-spacing: 0.12em;
}
.common-movie .message br {
  display: none;
}
.common-movie .movie {
  margin-bottom: 80px;
  padding: 50px 0;
}
.common-movie .movie .youtube {
  position: relative;
  margin: 0 auto;
}
.common-movie .cast {
  max-width: 880px;
  width: 90%;
  margin: 0 auto;
  padding: 65px;
  background: rgba(255,255,255,0.7);
}
.common-movie .cast .cast-image {
  display: block;
  float: left;
  width: 335px;
  height: auto;
  margin-bottom: 35px;
}
.common-movie .cast h3,
.common-movie .cast .cast-data {
  width: calc(100% - 375px);
  float: right;
}
.common-movie .cast h3 {
  min-height: 204px;
  margin-bottom: 30px;
  padding: 40px 0 0;
  background: url("../../img/frame.png") no-repeat center top / 100% auto;
  text-align: center;
}
.common-movie .cast h3 .property {
  display: block;
  line-height: 1.666;
  margin-bottom: 16px;
  font-size: 18px;
}
.common-movie .cast h3 .name {
  display: block;
  color: #fd3a85;
  font-size: 40px;
}
.common-movie .cast .cast-data dt {
  margin-bottom: 15px;
  font-size: 1.16em;
}
.common-movie .cast dl dd {
  line-height: 2;
  font-weight: normal;
  font-size: 0.875em;
  text-align: justify;
}
.common-movie .cast .cast-comment {
  position: relative;
  clear: both;
  padding: 45px 35px;
  background: rgba(255,255,18,0.5);
}
.common-movie .cast .cast-comment dt {
  display: inline-block;
  position: absolute;
  top: -15px;
  left: 0;
  padding: 13px 25px;
  background: #fd3a85;
  color: #fff;
  font-size: 1.16em;
}

/* complete */
#complete {
  padding: 60px 0 10px;
  background: url("../../img/bg_stripe_pink.jpg");
  overflow: hidden;
}
#complete .movie {
  background: rgba(255,255,255,0.4);
}
#complete .message {
  color: #353bf7;
  text-shadow: rgb(255, 242, 41) 2px 0px 0px, rgb(255, 242, 41) 1.75517px 0.958851px 0px, rgb(255, 242, 41) 1.0806px 1.68294px 0px, rgb(255, 242, 41) 0.141474px 1.99499px 0px, rgb(255, 242, 41) -0.832294px 1.81859px 0px, rgb(255, 242, 41) -1.60229px 1.19694px 0px, rgb(255, 242, 41) -1.97998px 0.28224px 0px, rgb(255, 242, 41) -1.87291px -0.701566px 0px, rgb(255, 242, 41) -1.30729px -1.5136px 0px, rgb(255, 242, 41) -0.421592px -1.95506px 0px, rgb(255, 242, 41) 0.567324px -1.91785px 0px, rgb(255, 242, 41) 1.41734px -1.41108px 0px, rgb(255, 242, 41) 1.92034px -0.558831px 0px;
}
#complete .movie .youtube {
  width: 800px;
}
#complete .flash.item-01 img {
  top: -50px;
  left: -10px;
  width: 262px;
}
#complete .flash.item-02 img {
  bottom: 8px;
  right: 7px;
  width: 365px;
}
#complete .flash.item-03 img {
  bottom: -27px;
  right: -155px;
  width: 241px;
}

/* sample */
#sample {
  background: url("../../img/bg_stripe_blue.jpg");
}
#sample .movie {
  background: rgba(0,0,0,0.4);
}
#sample .message {
  color: #fd3a85;
  text-shadow: rgb(6, 11, 175) 2px 0px 0px, rgb(6, 11, 175) 1.75517px 0.958851px 0px, rgb(6, 11, 175) 1.0806px 1.68294px 0px, rgb(6, 11, 175) 0.141474px 1.99499px 0px, rgb(6, 11, 175) -0.832294px 1.81859px 0px, rgb(6, 11, 175) -1.60229px 1.19694px 0px, rgb(6, 11, 175) -1.97998px 0.28224px 0px, rgb(6, 11, 175) -1.87291px -0.701566px 0px, rgb(6, 11, 175) -1.30729px -1.5136px 0px, rgb(6, 11, 175) -0.421592px -1.95506px 0px, rgb(6, 11, 175) 0.567324px -1.91785px 0px, rgb(6, 11, 175) 1.41734px -1.41108px 0px, rgb(6, 11, 175) 1.92034px -0.558831px 0px;
}
#sample .movie .youtube {
  width: 250px;
  margin: 0 auto;
}
#sample .movie .btn {
  margin-top: 30px;
}
#sample .cast h3 .property {
  line-height: 2.3;
  font-size: 13px;
}
#sample .flash.item-01 img {
  top: -50px;
  left: -10px;
  width: 262px;
}
#sample .flash.item-02 img {
  bottom: -50px;
  right: 7px;
  width: 196px;
}
#sample .flash.item-03 img {
  top: -222px;
  right: -53px;
  width: 241px;
}


/* lesson */
#lesson {
  padding: 60px 0 340px;
  background: url("../../img/bg_dot_lblue.jpg");
}
#lesson .movie {
  background: rgba(0,126,223,0.4);
}
#lesson .message {
  color: #353bf7;
  text-shadow: rgb(255, 242, 41) 2px 0px 0px, rgb(255, 242, 41) 1.75517px 0.958851px 0px, rgb(255, 242, 41) 1.0806px 1.68294px 0px, rgb(255, 242, 41) 0.141474px 1.99499px 0px, rgb(255, 242, 41) -0.832294px 1.81859px 0px, rgb(255, 242, 41) -1.60229px 1.19694px 0px, rgb(255, 242, 41) -1.97998px 0.28224px 0px, rgb(255, 242, 41) -1.87291px -0.701566px 0px, rgb(255, 242, 41) -1.30729px -1.5136px 0px, rgb(255, 242, 41) -0.421592px -1.95506px 0px, rgb(255, 242, 41) 0.567324px -1.91785px 0px, rgb(255, 242, 41) 1.41734px -1.41108px 0px, rgb(255, 242, 41) 1.92034px -0.558831px 0px;
}
#lesson .movie .youtube {
  width: 800px;
}
#lesson .cast h3 .property span {
  color: #3c40c6;
}
#lesson .flash.item-01 img {
  top: 45px;
  left: -55px;
  width: 239px;
}
#lesson .flash.item-02 img {
  top: -110px;
  right: -180px;
  width: 241px;
}
#lesson .flash.item-03 img {
  top: -410px;
  left: -250px;
  width: 166px;
}



/*entry */
#entry {
  padding: 60px 0 100px;
  background: #fff229;
}
#entry .center {
  max-width: 650px;
  width: 90%;
  margin: 0 auto;
}
#entry .period {
  margin-bottom: 80px;
  text-align: center;
}
#entry .period dt {
  width: 140px;
  margin: 0 auto 25px;
  padding: 10px 0 10px;
  background: #000;
  color: #4bcffa;
  font-size: 1.875em;
  font-style:italic; 
}
#entry .period dd {
  color: #00c0ff;
  text-shadow: rgb(255, 255, 255) 3px 0px 0px, rgb(255, 255, 255) 2.83487px 0.981584px 0px, rgb(255, 255, 255) 2.35766px 1.85511px 0px, rgb(255, 255, 255) 1.62091px 2.52441px 0px, rgb(255, 255, 255) 0.705713px 2.91581px 0px, rgb(255, 255, 255) -0.287171px 2.98622px 0px, rgb(255, 255, 255) -1.24844px 2.72789px 0px, rgb(255, 255, 255) -2.07227px 2.16926px 0px, rgb(255, 255, 255) -2.66798px 1.37182px 0px, rgb(255, 255, 255) -2.96998px 0.42336px 0px, rgb(255, 255, 255) -2.94502px -0.571704px 0px, rgb(255, 255, 255) -2.59586px -1.50383px 0px, rgb(255, 255, 255) -1.96093px -2.27041px 0px, rgb(255, 255, 255) -1.11013px -2.78704px 0px, rgb(255, 255, 255) -0.137119px -2.99686px 0px, rgb(255, 255, 255) 0.850987px -2.87677px 0px, rgb(255, 255, 255) 1.74541px -2.43999px 0px, rgb(255, 255, 255) 2.44769px -1.73459px 0px, rgb(255, 255, 255) 2.88051px -0.838247px 0px;
  font-size: 40px;
  letter-spacing: 0.2em;
}
#entry .period dd span {
  display: inline-block;
  font-size: 25px;
  vertical-align: 5px;
}
#entry .method h3 {
  line-height: 2;
  background: linear-gradient(transparent 40%, #fd3a85 40%);
  text-align: center;
}
#entry .method .data {
  line-height: 1.5;
  padding: 25px 45px 45px;
  background: #00c0ff;
  
}
#entry .method ol {
  margin-bottom: 50px;
  padding-left: 33px;
  color: #fff;
  font-size: 1.250em;
  list-style-type: decimal
}
#entry .method ol li {
  margin: 20px 0;
}
#entry .method ol li .link {
  color: #fff229;
}
#entry .method ol li .app {
  display: inline-block;
  margin: 10px 10px 0 0;
}
.btn {
  display: block;
  position: relative;
  line-height: 1.9;
  max-width: 500px;
  width: 100%;
  margin: 0 auto;
  padding: 25px 0;
  border:4px #000 solid;
  background: #fff229;
  color: #000;
  font-size: 25px;
  text-align: center;
}
#entry .btn {
  max-width: 100%;
  line-height: 1.5;
  margin-top: 20px;
  font-size: 1.25em;
}
.btn:before {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 30px;
  width: 50px;
  height: 35px;
  border-radius: 5px;
  background: #000;
}
.btn:after {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 45px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 7px 0 7px 15px;
  border-color: transparent transparent transparent #ffffff;
}

#entry .caution h4 {
  position: relative;
  margin-bottom: 13px;
  font-size: 1.125em;
}
#entry .caution h4:after {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  width: calc(100% - 95px);
  height: 3px;
  background: #000;
}
#entry .caution p {
  line-height: 1.9;
  font-weight: normal;
  font-size: 0.813em;
  text-align: justify;
}
#entry .device {
  margin-top: 30px;
  text-align: center;
}
#entry .flash.item-01 img {
  top: -100px;
  left: -60px;
  width: 234px;
}
#entry .flash.item-02 img {
  top: 260px;
  right: -110px;
  width: 241px;
}


/* everyone */
#everyone {
  position: relative;
  max-width: 1000px;
  width: 90%;
  margin: -220px auto 0;
  padding-bottom: 110px;
  background: url("../../img/bg_dot_blue.jpg");
  z-index: 2;
}
#everyone h2 {
  position: relative;
  padding: 30px 0 60px;
  background: rgba(0,0,0,0.2);
  text-align: center;
}
#everyone h2:after {
  display: block;
  content: "";
  position: absolute;
  bottom:-16px;
  left: 0;
  width: 100%;
  height: 16px;
  background: url("../../img/bg_wave.png") repeat-x left top;
}
#everyone h2 img {
  width: 78%;
  max-width: 457px;
  height: auto;
}
#everyone .movie {
  position: relative;
  width:550px;
  margin:-30px auto 90px;
}
#everyone .block {
  float: left;
  width: 45.45%;
}
#everyone .block:last-child {
  float: right;
  margin-top: 55px;
}
#everyone .block p {
  margin-top: 20px;
  color: #fff;
  font-size: 	1.125em;
  text-align: center;
}
#everyone .flash.item-01 {
  display: none;
}  

/* cm */
#cm {
  position: relative;
  margin-top:-220px;
  padding: 300px 0 100px;
  background: url("../../img/bg_stripe_lblue.jpg");
  z-index: 1;
}
#cm .movie {
  max-width: 910px;
  width: 90%;
  margin: 60px auto;
}
#cm .block {
  float: left;
  width: calc(50% - 15px);
  padding: 30px;
  background: rgba(255,255,255,0.4);
}
#cm .block:last-child {
  float: right;
}
/*#cm .movie {
  max-width: 800px;
  width: 90%;
  margin: 60px auto;
}
#cm .block {
  width: 100%;
  padding: 30px;
  background: rgba(255,255,255,0.4);
}*/
#cm .youtube {
  position: relative;
  margin: 0 auto;
  padding-top: 56.25%;
}
#cm .movie iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#cm .block p {
  line-height: 1.5;
  margin-top: 15px;
}
#cm .flash.item-01 img {
  top: -40px;
  left: -60px;
  width: 241px;
}


/* music */
#music {
  position: relative;
  background: url("../../img/bg_stripe_blue.jpg");
  z-index: 1;
}
#music .songer {
  position: relative;
  max-width: 570px;
  width: 90%;
  margin: 0 auto 40px;
  color: #fff;
  line-height: 1.85em;
  font-size: 1.250em;
  text-align: center;
}
#music .songer:before, #music .songer:after {
  display: block;
  content: "";
  position: absolute;
  bottom: 13px;
  left: 0;
  width: 62px;
  height: 54px;
  background: url("../../img/line_cloud.png") no-repeat left top / 100% 100%;
}
#music .songer:after {
  left: auto;
  right: 0;
  transform: scale(-1, 1);
}
#music .songer span {
  color: #fff229;
}
#music .movie {
  padding: 50px 0 70px;
  background: rgba(0,0,0,0.4);
  color: #fff;
  text-align: center;
}
#music .movie img {
  display: block;
  max-width: 300px;
  width: 62.5%;
  height: auto;
  margin: 0 auto 35px;
}
#music .movie .title strong {
  display: block;
  margin-bottom: 13px;
  font-size: 55px;
}
#music .movie .title span {
  display: inline-block;
  line-height: 1.7;
  margin-bottom: 30px;
  padding-bottom: 35px;
  border-bottom: 2px #fff solid;
  font-size: 20px;
}
#music .movie .title span br {
  display: none;
}
#music .movie .staff {
  line-height: 2;
  font-weight: normal;
  font-size: 0.875em;
}
#music .webcast {
  position: relative;
  max-width: 700px;
  width: 90%;
  margin: 0 auto 50px;
  padding-top: 30px;
  border-radius: 20px;
  background: #fd3a85;
}
#music .webcast h3 {
  position: absolute;
  top: -15px;
  left: 15px;
  color: #fff;
  font-size: 30px;
  text-shadow: rgb(0, 0, 0) 3px 0px 0px, rgb(0, 0, 0) 2.83487px 0.981584px 0px, rgb(0, 0, 0) 2.35766px 1.85511px 0px, rgb(0, 0, 0) 1.62091px 2.52441px 0px, rgb(0, 0, 0) 0.705713px 2.91581px 0px, rgb(0, 0, 0) -0.287171px 2.98622px 0px, rgb(0, 0, 0) -1.24844px 2.72789px 0px, rgb(0, 0, 0) -2.07227px 2.16926px 0px, rgb(0, 0, 0) -2.66798px 1.37182px 0px, rgb(0, 0, 0) -2.96998px 0.42336px 0px, rgb(0, 0, 0) -2.94502px -0.571704px 0px, rgb(0, 0, 0) -2.59586px -1.50383px 0px, rgb(0, 0, 0) -1.96093px -2.27041px 0px, rgb(0, 0, 0) -1.11013px -2.78704px 0px, rgb(0, 0, 0) -0.137119px -2.99686px 0px, rgb(0, 0, 0) 0.850987px -2.87677px 0px, rgb(0, 0, 0) 1.74541px -2.43999px 0px, rgb(0, 0, 0) 2.44769px -1.73459px 0px, rgb(0, 0, 0) 2.88051px -0.838247px 0px;
}
#music .webcast .webcast-data {
  padding: 30px 50px 10px;
  border-radius: 0 0 20px 20px;
  background: #00c0ff;
}
#music .webcast dl dt {
  margin-bottom: 10px;
  color: #fff;
  font-size: 108.3%;
}
#music .webcast dl dt:before {
  display: inline-block;
  content: "";
  width: 20px;
  height: 20px;
  margin-right: 8px;
  border-radius: 10px;
  background: #fff229;
  vertical-align: -4px;
}
#music .webcast dl dd {
  line-height: 2.2;
  margin-bottom: 30px;
  color: #fff;
}
#music .webcast .btn {
  margin-bottom: 40px;
}
#music .flash.item-01 img {
  top: -85px;
  right: -60px;
  width: 239px;
}
#music .flash.item-02 img {
  top: 13px;
  left: -35px;
  width: 241px;
}


/* share */
#share {
  position: relative;
  padding: 30px 0 50px;
  background: #fff229;
}
#share:before {
  display: block;
  content: "";
  position: absolute;
  top: -40px;
  left:50%;
  transform: translateX(-50%);
  border-radius: 50% 50% 50% 50% / 100% 100% 0% 0%;
  background: #fff229;
  width: 166px;
  height: 68px;
  z-index: 2;
}
#share h2 {
  margin-bottom: 50px;
  font-size: 25px;
  text-align: center;
}
#share ul {
  text-align: center;
}
#share li {
  display: inline-block;
  position: relative;
  width: 70px;
  height: 70px;
  margin: 0 7px;
  border-radius: 35px;
}
#share li a {
  display: block;
  width: 100%;
  height: 100%;
}
#share .FB { background: #3b579d; }
#share .twitter { background: #5ea9dd; }
#share .line { background: #00c300; }
#share li svg {
  position: absolute;
  top:50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 32px;
}
#share .FB svg {
  width: 15px;
}


.footer {
  position: relative;
  padding: 40px 0;
}
.footer .page-top {
  position: absolute;
  top: -35px;
  right: 20px;
  width: 70px;
  height: 70px;
  border-radius: 35px;
  background: #7d7d7d;
  text-indent: -9999px;
  cursor: pointer;
}
.hover .footer .page-top:hover {
  opacity: 0.8;
  transition: .3s;
}
.footer .page-top:before {
  display: block;
  content: "";
  position: absolute;
  top: 28px;
  right: 26px;
  width: 10px;
  height: 10px;
  border-left: 5px #fff solid;
  border-bottom: 5px #fff solid;
  transform: rotate(135deg);
}
.footer a {
  display: block;
  width: 235px;
  margin: 0 auto 40px;
}
.footer a img {
  display: block;
  width: 100%;
  height: auto;
}
.footer .copyright {
  display: block;
  width: 90%;
  line-height: 1.7;
  margin: 0 auto;
  font-weight: normal;
  font-size: 0.875em;
  text-align: center;
}


@media all and (max-width: 1000px) {
.header .menu-area .menu-data {
  padding-top: 17vw;
}  
.header .menu-area .menu-data ul li a {
  margin: 2vw 2.5vw;
  padding: 3vw;
  border: 3px #fff solid;
  font-size: 3vw;
}
  
/* introduction */
#intro {
  padding: 120px 0 150px;
  background: #fff229;
  border: 0;
}
#intro .center {
  padding: 43vw 7% 10%;
}
#intro .en-chatch {
  top: -4.5vw;
  max-width: 678px;
  width: 80%;
  height: auto;
}
#intro .fbs-catch {
  top: 24vw;
  width: 100%;
  padding: 5% 5% 3%;
}
#intro .fbs-catch .fbs-catch-text img {
  display: block;
}

  
.common-movie .cast {
  padding: 7vw;
}  
.common-movie .cast h3, .common-movie .cast .cast-data {
  width: 51.4%;
}  
.common-movie .cast h3 {
  min-height: 21vw;
  margin-bottom: 2vw;
  padding: 4% 0 0;
}
#sample .cast h3 .property {
  font-size: 1.3vw;
}
.common-movie .cast .cast-image {
  width: 44.6%;
}
.common-movie .cast .cast-data {
  margin-bottom: 35px;
}
}




@media all and (max-width: 812px) {
body {
  letter-spacing: 0.15em;
}  
.flash {
  width: 100%;
}  
.common-movie {
  padding: 10vw 0 16vw;
}
.common-movie .message {
  font-size: 1.5em;   
}  
.common-movie .movie {
  margin-bottom: 9vw;
}
.youtube {
  position: relative;
  margin: 0 auto;
  padding-top: 56.25%;
}
.movie iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.common-movie .cast {
  padding: 5vw;
}  
.common-movie .cast .cast-image {
  max-width: 335px;
  width: 45%;
  height: auto;
}
.common-movie .cast h3,  
.common-movie .cast .cast-data {
  width: 50%;
}  
.common-movie .cast h3 {
  min-height: 21.5vw;
  margin-bottom: 20px;
  padding: 3.5vw 4% 0;
}
.common-movie .cast h3 .property {
  margin-bottom: 12px;
  font-size: 2vw;
}
.common-movie .cast h3 .name {
  font-size: 4.2vw;
}
.common-movie .cast h3 .name img {
  width: auto;
  height: 4.2vw;
}  
.common-movie .cast .cast-data dt {
  font-size: 1em;
}
.common-movie .cast dl dd {
  font-weight: normal;
  font-size: 0.75em;
}
.common-movie .cast .cast-comment {
  padding: 40px 5% 30px;
}
.common-movie .cast .cast-comment dt {
  font-size: 1em;
}

.ticktok {
  position: relative;
  padding-top: 207%;
}

  
#intro {
  padding: 15vw 0;
} 
#intro .center {
  padding: 50vw 7% 10%;
  font-size: 0.875em;
}
#intro .fbs-catch {
  top: 26vw;
}
#intro .fbs-catch .fbs-catch-text img {
  width: auto;
  height: 4.8vw;
} 
#intro .text p img {
  width: 170px;
  margin-left: 5px;
  vertical-align: -26px;
}


#complete {
  padding: 10vw 0 12vw;
}
#complete .movie .youtube {
  max-width: 800px;
  width: 90%;
}  
#complete .movie .btn {
  margin-top: 5vw;
}  
#complete .flash.item-01 img {
  top: -9vw;
  left: 0;
  width: 25vw;
}
#complete .flash.item-02 img {
  bottom: 20px;
  right: 2vw;
  width: 37.6vw;
}  
#complete .flash.item-03 img {
  top: 3vw;
  right: 0;
  width: 25vw;
}

#lesson {
  padding: 10vw 0 40vw;
}
#lesson .movie .youtube {
  max-width: 800px;
  width: 90%;
}    
#lesson .flash.item-01 img {
  top: -9vw;
  left: 0;
  width: 23vw;
}
#lesson .flash.item-02 img {
  top: 58vw;
  right: -2vw;
  width: 25vw;
}
#lesson .flash.item-03 {
  display: none;
}

  
#sample .movie .youtube {
  margin: 0 auto;
  padding-top: 450px;
}  
#sample .movie .btn {
  margin-top: 5vw;
}  
#sample .cast h3 .property {
  line-height: 1.7;
  font-size: 1.2vw;
  text-align: left;
}  
#sample .cast h3 .property br {
  display: none;
}
#sample .flash.item-01 img {
  top: -9vw;
  left: 0;
  width: 25vw;
}
#sample .flash.item-02 img {
  right: -2vw;
  width: 21.6vw;
}  
#sample .flash.item-03 img {
  top: -21vw;
  right: -10%;
  width: 25vw;
}

  
#entry .flash.item-01 img {
  top: 12.5vw;
  left: auto;
  right: -2vw;
  width: 26.25vw;
}
#entry .flash.item-02 img {
  top: -24vw;
  left: 1vw;
  right: auto;
  width: 31.25vw;
}
  
#everyone .flash.item-01 {
  display: none;
}  
#everyone .flash.item-01 img {
  top: -13vw;
  right: -5%;
  width: 31vw;
  z-index: 2;
}
  
  
#cm .flash.item-01 img {
  top: -11vw;
  left: 1vw;
  width: 31vw;
}
  
  
#music .flash.item-01 img {
  top: -20.3125vw;
  right: 0;
  max-width: 239px;
  width: 33.125vw;
}
#music .flash.item-02 img {
  top: -11.5625vw;
  left: -1vw;
  width: 29.6875vw;
}  
}


@media all and (max-width: 667px) {
  .header {
    background: url("../../img/header_sp.jpg") no-repeat left top / cover;
    padding-top: 178vw;
    border-bottom: 0;
  }
  .header .data {
    top: auto;
    bottom: 0;
    width: 100%;
    background: none;
  }
  .header .data:before {
    top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 68.75vw;
    border-width: 0;
    background: rgba(15,196,255,0.8);
    clip-path: polygon(0 0, 100% 59%, 100% 100%, 0% 100%);
    -webkit-clip-path: polygon(0 0, 100% 59%, 100% 100%, 0% 100%);
    -moz-clip-path: polygon(0 0, 100% 59%, 100% 100%, 0% 100%);
  }
  .header .ttl-area h1 {
    top: 56.25vw;
    right: 0.9375vw;
    width: 81.25vw;
  }
  .header .text-area {
    bottom: 8.4375vw;
    right: auto;
    left: 9.0625vw;
  }
  .header .text-area .text-jp {
    font-size: 5.3vw;
  }
  .header .text-area .text-en {
    margin: 4.5vw 0 6vw;
    font-size: 9.15625vw;
    letter-spacing: 0.22em;
  }
  .header .text-area a {
    width:63.43vw;
    padding: 7vw 0;
    border: 0.9375vw #fff solid;
    font-size: 5vw;
    letter-spacing: 0.2em;
  }
  .header .text-area a:after {
    right: 3.5vw;
    width: 2vw;
    height: 2vw;
    border-top:0.9375vw #fff solid;
    border-right:0.9375vw #fff solid;
  }


  .header .menu-area:before {
    border-width: 0 25vw 62.5vw 0;
  }
  .header .menu-area .menu {
    width: 10.937vw;
    top: 4.0625vw;
    right: 4.0625vw;
  }
  .header .menu-area .menu:before, .header .menu-area .menu:after {
    height: 1.5625vw;
  }
  .header .menu-area .menu:after {
    top: 4.0625vw;
  }
  .header .menu-area .menu span {
    padding-top: 11.5vw;
    font-size: 3.1vw;
  }
  .header .menu-area .menu span:before {
    top: 8.125vw;
    height: 1.5625vw;
    background: #fff;
  }
  .header.fixed .menu-area .menu:before, .header.fixed .menu-area .menu span:before {
    top: 4.0625vw;
  }
  .header .menu-area .menu-data {
    padding: 20vw 0 25vw;
  }
  .header .menu-area .menu-data ul li {
    float: none;
    width: 100%;
  }
  .header .menu-area .menu-data ul li a {
    margin: 4vw 0;
    padding: 6.5vw;
    border: 0.8vw #fff solid;
    font-size: 5.3125vw;
  }
  .header .menu-area .menu-data ul li a:after {
    right: 4.6875vw;
    width: 2.5vw;
    height: 2.5vw;
    border-top: 1.25vw #fff solid;
    border-right: 1.25vw #fff solid;
  }
  
  .common-ttl {
    margin: 0 auto 5%;
  }
  .common-movie .message {
    line-height: 1.5;
    margin-bottom: 7%;
    font-size: 4.6875vw;
  }
  .common-movie .movie {
    padding: 10% 0;
  }
  
  #intro:before {
    width: calc(50% + 20vw);
  }
  #intro .fbs-catch {
    font-size: 0.875em;
  }
  #intro .fbs-catch .fbs-catch-text {
    margin-top: 5vw;
  }
  #intro .center {
    padding: 55vw 7% 10%;
  }
  #intro .text {
    line-height: 2.2;
  }

  .common-movie .cast h3, .common-movie .cast .cast-data {
    float: none;
    width: 250px;
    margin: 0 auto;
  }
  .common-movie .cast .cast-data {
    width: 100%;
    margin-bottom: 40px;
  }
  .common-movie .cast .cast-image {
    float: none;
    width: 200px;
    margin: 0 auto 25px;
  }
  .common-movie .cast h3 {
    height: 135px;
    margin-bottom: 25px;
    padding: 23px 15px 0;
  }
  .common-movie .cast h3 .property {
    margin-bottom: 12px;
    font-size: 12px;
  }
  .common-movie .cast h3 .name {
    font-size: 26px;
  }
  .common-movie .cast h3 .name img {
    height: 26px;
  } 
  .common-movie .cast .cast-data dt {
    font-size: 1em;
  }
  .common-movie .cast .cast-data dd {
    font-weight: normal;
    font-size: 0.75em;
  }
  .btn {
    width: 75vw;
    line-height: 1.5;
    padding: 20px 42px 20px 0;
    border: 3px #000 solid;
    font-size: 16px;
  }
  #entry .btn {
    width: 100%;
    font-size: 16px;
  }
  .btn:before {
    right: 15px;
    width: 27px;
    height: 19px;
    border-radius: 2px;
  }
  .btn:after {
    right: 23px;
    border-width: 4px 0 4px 9px;
  }
  
  #complete .message {
    letter-spacing: 0.04em;
  }
  
  #sample {
    background: url(../../img/bg_stripe_blue.jpg) repeat left top / 50px;
  }
  #sample .message strong {
    display: block;
    position: relative;
    z-index: 1;
  }
  #sample .cast h3 .property {
    line-height: 2.1;
    font-size: 9px;
    letter-spacing: 0;
  }
  #sample .flash.item-02 img {
    bottom: -7vw;
  }
  
  #entry {
    padding: 10vw 0 16vw;
  }
  #entry .period {
    margin-bottom: 30px;
  }
  #entry .period dt {
    width: 90px;
    margin: 0 auto 18px;
    padding: 8px 0;
    font-size: 1.188em;
  }
  #entry .period dd {
    line-height: 1.7em;
    text-shadow: rgb(255, 255, 255) 2px 0px 0px, rgb(255, 255, 255) 1.75517px 0.958851px 0px, rgb(255, 255, 255) 1.0806px 1.68294px 0px, rgb(255, 255, 255) 0.141474px 1.99499px 0px, rgb(255, 255, 255) -0.832294px 1.81859px 0px, rgb(255, 255, 255) -1.60229px 1.19694px 0px, rgb(255, 255, 255) -1.97998px 0.28224px 0px, rgb(255, 255, 255) -1.87291px -0.701566px 0px, rgb(255, 255, 255) -1.30729px -1.5136px 0px, rgb(255, 255, 255) -0.421592px -1.95506px 0px, rgb(255, 255, 255) 0.567324px -1.91785px 0px, rgb(255, 255, 255) 1.41734px -1.41108px 0px, rgb(255, 255, 255) 1.92034px -0.558831px 0px;
    font-size: 6.7vw;
    letter-spacing: 0.06em;
  }
  #entry .period dd span {
    font-size: 3.75vw;
    vertical-align: 0.9375vw;
  }
  #entry .method h3 img {
    width: 225px;
    height: auto;
  }
  #entry .method .data {
    padding: 3% 7% 8%;
  }
  #entry .method ol {
    margin-bottom: 35px;
    padding-left: 30px;
    font-size: 0.857em;
  }
  #entry .method ol li {
    margin: 15px 0;
    word-break: break-all;
  }
  #entry .method ol li .app img {
    width: auto;
    height: 35px;
  }
  #entry .caution h4 {
    margin-bottom: 10px;
    font-size: 0.938em;
  }
  #entry .caution p {
    font-size: 0.75em;
  }
  
  #entry .device {
    line-height: 1.7;
    margin-top: 20px;
    text-align: left;
    font-size: 0.875em;
  }
  
  
  #everyone {
    margin-top: -20vw;
    padding-bottom: 40px;
  }
  
  #everyone h2 {
    padding: 20px 0 15px;
  }
  #everyone .movie {
    width: 83%;
    margin: 30px auto 40px;
  }
  #everyone .block p {
    line-height: 1.5;
    margin-top: 8px;
    font-size: 10px;
    letter-spacing: 0;
  }
  
  
  #cm {
    margin-top: -20vw;
    padding: 36vw 0 15vw;
  }
  #cm .movie {
    margin: 30px auto;
  }
  #cm .block {
    float: none;
    width: 100%;
    padding: 5%;
  }
  #cm .block:first-child {
    margin-bottom: 5%;
  }
  #cm .block p {
    margin-top: 3%;
    font-size: 0.875em;
  }
  
  #music {
    padding: 10vw 0 40px;
  }    
  #music .songer {
    margin: 0 auto 7%;
    font-size: 4.375vw;
  }
  #music .songer:before, #music .songer:after {
    display: none;
  }
  #music .movie {
    margin-bottom: 40px;
    padding: 50px 0;
  }
  #music .movie img {
   margin-bottom: 7.8125vw; 
  }
  #music .movie .title strong {
    margin-bottom: 1vw;
    font-size: 7.8125vw;
  }
  #music .movie .title span {
    font-size: 3.75vw;
  }
  #music .movie .title span br {
    display: block;
  }
  #music .movie .staff {
    font-size: 0.813em;
  }
  #music .webcast {
    padding-top: 20px;
    border-radius: 15px;
  }
  #music .webcast h3 {
    top: -12px;
    left: 10px;
    font-size: 20px;
    text-shadow: rgb(0, 0, 0) 2px 0px 0px, rgb(0, 0, 0) 1.75517px 0.958851px 0px, rgb(0, 0, 0) 1.0806px 1.68294px 0px, rgb(0, 0, 0) 0.141474px 1.99499px 0px, rgb(0, 0, 0) -0.832294px 1.81859px 0px, rgb(0, 0, 0) -1.60229px 1.19694px 0px, rgb(0, 0, 0) -1.97998px 0.28224px 0px, rgb(0, 0, 0) -1.87291px -0.701566px 0px, rgb(0, 0, 0) -1.30729px -1.5136px 0px, rgb(0, 0, 0) -0.421592px -1.95506px 0px, rgb(0, 0, 0) 0.567324px -1.91785px 0px, rgb(0, 0, 0) 1.41734px -1.41108px 0px, rgb(0, 0, 0) 1.92034px -0.558831px 0px;
  }
  #music .webcast .webcast-data {
    padding: 20px 7% 1px;
    border-radius: 0 0 15px 15px;
  }
  #music .webcast dl dd {
    margin-bottom: 30px;
    font-size: 0.875em;
  }
  #music .webcast .btn {
    width: 100%;
    margin-bottom: 30px;
  }
  
  #share {
    padding: 15px 0 35px;
  }
  #share h2 {
    position: relative;
    margin-bottom: 30px;
    font-size: 20px;
    z-index: 2;
  }
  #share li {
    width: 50px;
    height: 50px;
    margin: 0 5px;
    border-radius: 25px;
  }
  #share li svg {
    width: 22px;
  }
  #share .FB svg {
    width: 12px;
  }
  
  
  
  .footer .page-top {
    top: -22px;
    right: 10px;
    width: 50px;
    height: 50px;
    border-radius: 25px;
  }
  .footer .page-top:before {
    top: 20px;
    right: 17px;
  }
  .footer .copyright {
    font-size: 0.75em;
    letter-spacing: 0.06em;
  }
}


@media all and (max-width: 374px) {
  #music .webcast .btn {
    font-size: 14px;
  }  
}