@charset "UTF-8";
@import url("https://use.typekit.net/cxz4drf.css");
.p_ttl2 {
  width: 100%;
  height: 650px;
  color: #fff;
  background: #e85533 url("../img/history_ttl_bg.png") no-repeat center center/cover;
  margin-top: 136px;
  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;
}
@media screen and (max-width: 480px) {
  .p_ttl2 {
    height: 400px;
    margin-top: 80px;
    background: #e85533 url("../img/history_ttl_bg_sp.png") no-repeat center center/cover;
  }
}
.p_ttl2 h2 {
  opacity: 0;
  -webkit-transition: opacity 1s;
          transition: opacity 1s;
}
.p_ttl2 .en {
  display: block;
}
@media screen and (max-width: 480px) {
  .p_ttl2 .en img {
    width: 197px;
    height: auto;
  }
}
.p_ttl2 .ja {
  margin-top: 35px;
  display: block;
  font-family: 'A1ゴシック M ', 'A1 Gothic M', 'YuGothic', 'Yu Gothic','游ゴシック','ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ','Meiryo',sans-serif;
  font-weight: 500;
  -webkit-font-feature-settings: 'palt';
     -moz-font-feature-settings: 'palt';
          font-feature-settings: 'palt';
  letter-spacing: 0.08em;
  font-size: 2.6rem;
}
@media screen and (max-width: 480px) {
  .p_ttl2 .ja {
    margin-top: 30px;
    font-size: 1.8rem;
  }
}
.p_ttl2 .since {
  display: block;
  margin-top: 40px;
}
@media screen and (max-width: 480px) {
  .p_ttl2 .since {
    margin-top: 15px;
  }
  .p_ttl2 .since img {
    width: 72px;
    height: auto;
  }
}
.p_ttl2.done h2 {
  opacity: 1;
}

main {
  width: 100%;
  overflow: hidden;
  padding: 70px 0 110px;
}
@media screen and (max-width: 480px) {
  main {
    padding: 50px 0;
  }
}
main .p_lead {
  font-family: 'A1ゴシック R', 'A1 Gothic R', 'YuGothic', 'Yu Gothic','游ゴシック','ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ','Meiryo',sans-serif;
  font-weight: 400;
  -webkit-font-feature-settings: 'palt';
     -moz-font-feature-settings: 'palt';
          font-feature-settings: 'palt';
  letter-spacing: 0.08em;
  font-size: 2.3rem;
  line-height: -webkit-calc( 80 / 46 );
  line-height: calc( 80 / 46 );
}
@media screen and (max-width: 480px) {
  main .p_lead {
    font-size: 1.8rem;
    line-height: -webkit-calc( 64 / 36 );
    line-height: calc( 64 / 36 );
  }
}
main .p_lead2 {
  margin-top: 25px;
  font-size: 1.6rem;
  line-height: -webkit-calc( 72 / 32);
  line-height: calc( 72 / 32);
}
@media screen and (max-width: 480px) {
  main .p_lead2 {
    font-size: 1.4rem;
    line-height: 2;
  }
}
main .timeline {
  margin-top: 45px;
  position: relative;
  padding: 0 0 50px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-flow: column;
      -ms-flex-flow: column;
          flex-flow: column;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width: 480px) {
  main .timeline {
    margin-top: 25px;
    padding: 0 0 30px;
  }
}
main .timeline > * {
  position: relative;
  margin-top: 50px;
}
@media screen and (max-width: 480px) {
  main .timeline > * {
    margin-top: 30px;
  }
}
main .timeline > *::before {
  content: '';
  display: block;
  position: absolute;
  top: -50px;
  left: -webkit-calc( 50% - .5px );
  left: calc( 50% - .5px );
  width: 1px;
  height: 50px;
  background: #e85533;
  margin: 0 auto;
  -webkit-transform-origin: center top;
      -ms-transform-origin: center top;
          transform-origin: center top;
  -webkit-transform: scaleY(0);
      -ms-transform: scaleY(0);
          transform: scaleY(0);
  -webkit-transition: -webkit-transform .5s;
          transition: transform .5s;
}
@media screen and (max-width: 480px) {
  main .timeline > *::before {
    height: 30px;
    top: -30px;
  }
}
main .timeline > *.done::before {
  -webkit-transform: scaleY(1);
      -ms-transform: scaleY(1);
          transform: scaleY(1);
}
main .year {
  padding: 30px 0;
  background: #fff;
}
main .year img {
  opacity: 0;
  -webkit-transition: opacity 1s .5s;
          transition: opacity 1s .5s;
}
@media screen and (max-width: 480px) {
  main .year img {
    width: 120px;
    height: auto;
  }
}
main .year.done img {
  opacity: 1;
}
main .year:first-child {
  margin-top: 0;
}
main .year:first-child img {
  -webkit-transition: opacity 1s;
          transition: opacity 1s;
}
main .year:first-child::before {
  display: none;
}
main p.event {
  color: #e85533;
  font-family: 'A1ゴシック R', 'A1 Gothic R', 'YuGothic', 'Yu Gothic','游ゴシック','ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ','Meiryo',sans-serif;
  font-weight: 400;
  -webkit-font-feature-settings: 'palt';
     -moz-font-feature-settings: 'palt';
          font-feature-settings: 'palt';
  letter-spacing: 0.08em;
  font-size: 2.3rem;
  background: #fff;
  padding: 25px 0;
}
@media screen and (max-width: 480px) {
  main p.event {
    padding: 10px 0;
    font-size: 2rem;
    line-height: 1.5;
  }
  main p.event .pc {
    display: none;
  }
}
main p.event > span {
  display: block;
  opacity: 0;
  -webkit-transition: opacity 1s .5s;
          transition: opacity 1s .5s;
}
main p.event.done span {
  opacity: 1;
}
main p.event + p.event {
  margin-top: 25px;
}
@media screen and (max-width: 480px) {
  main p.event + p.event {
    margin-top: 15px;
  }
}
main p.event + p.event::before {
  top: -25px;
  height: 25px;
}
@media screen and (max-width: 480px) {
  main p.event + p.event::before {
    top: -15px;
    height: 15px;
  }
}
main div.event {
  width: 850px;
}
@media screen and (max-width: 480px) {
  main div.event {
    width: 92%;
  }
  main div.event.e1 .img img {
    width: 200px;
  }
  main div.event.e1 .img + .txt {
    margin: -webkit-calc( 40px - .5em ) 0 -0.5em;
    margin: calc( 40px - .5em ) 0 -0.5em;
  }
  main div.event.e2 .img img {
    width: 143px;
  }
  main div.event.e3 .img + .txt {
    margin: -webkit-calc( 20px - .5em ) 0 -0.5em;
    margin: calc( 20px - .5em ) 0 -0.5em;
  }
  main div.event.e4 .img img {
    width: 148px;
  }
}
main div.event .box {
  -moz-box-sizing: border-box;
       box-sizing: border-box;
  width: 100%;
  background: #fff;
  border: 1px solid #e85533;
  border-radius: 10px;
  padding: 75px 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-flow: column;
      -ms-flex-flow: column;
          flex-flow: column;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  opacity: 0;
  -webkit-transform: scale(0.9);
      -ms-transform: scale(0.9);
          transform: scale(0.9);
  -webkit-transform-origin: center top;
      -ms-transform-origin: center top;
          transform-origin: center top;
  -webkit-transition: opacity .5s .5s, -webkit-transform .5s .5s;
          transition: opacity .5s .5s, transform .5s .5s;
}
@media screen and (max-width: 480px) {
  main div.event .box {
    padding: 50px 0;
  }
}
main div.event .box > * {
  opacity: 0;
  -webkit-transition: opacity .5s 1s;
          transition: opacity .5s 1s;
}
main div.event.done .box {
  opacity: 1;
  -webkit-transform: scale(1);
      -ms-transform: scale(1);
          transform: scale(1);
}
main div.event.done .box > * {
  opacity: 1;
}
main div.event .ttl {
  font-family: 'A1ゴシック R', 'A1 Gothic R', 'YuGothic', 'Yu Gothic','游ゴシック','ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ','Meiryo',sans-serif;
  font-weight: 400;
  -webkit-font-feature-settings: 'palt';
     -moz-font-feature-settings: 'palt';
          font-feature-settings: 'palt';
  letter-spacing: 0.08em;
  font-size: 2.3rem;
  line-height: -webkit-calc( 80 / 46 );
  line-height: calc( 80 / 46 );
  margin: -webkit-calc( ( 80 / 46 - 1 ) / -2 * 1em ) 0;
  margin: calc( ( 80 / 46 - 1 ) / -2 * 1em ) 0;
}
@media screen and (max-width: 480px) {
  main div.event .ttl {
    font-size: 1.8rem;
    line-height: -webkit-calc( 60 / 36 );
    line-height: calc( 60 / 36 );
    margin: -webkit-calc( ( 60 / 36 - 1 ) / -2 * 1em ) 0;
    margin: calc( ( 60 / 36 - 1 ) / -2 * 1em ) 0;
  }
}
main div.event .subttl {
  font-family: 'A1ゴシック R', 'A1 Gothic R', 'YuGothic', 'Yu Gothic','游ゴシック','ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ','Meiryo',sans-serif;
  font-weight: 400;
  -webkit-font-feature-settings: 'palt';
     -moz-font-feature-settings: 'palt';
          font-feature-settings: 'palt';
  letter-spacing: 0.08em;
  font-size: 1.6rem;
  line-height: -webkit-calc( 54 / 32 );
  line-height: calc( 54 / 32 );
  margin: -webkit-calc( ( 54 / 32 - 1 ) / -2 * 1em + 30px ) 0 -webkit-calc( ( 54 / 32 - 1 ) / -2 * 1em );
  margin: calc( ( 54 / 32 - 1 ) / -2 * 1em + 30px ) 0 calc( ( 54 / 32 - 1 ) / -2 * 1em );
}
@media screen and (max-width: 480px) {
  main div.event .subttl {
    font-size: 1.4rem;
    margin: -webkit-calc( ( 54 / 32 - 1 ) / -2 * 1em + 20px ) 0 -webkit-calc( ( 54 / 32 - 1 ) / -2 * 1em );
    margin: calc( ( 54 / 32 - 1 ) / -2 * 1em + 20px ) 0 calc( ( 54 / 32 - 1 ) / -2 * 1em );
  }
}
main div.event .img {
  margin-top: 40px;
}
@media screen and (max-width: 480px) {
  main div.event .img img {
    max-width: 73.3vw;
    height: auto;
  }
  main div.event .img + .txt {
    margin: -webkit-calc( 30px - .5em ) 0 -0.5em;
    margin: calc( 30px - .5em ) 0 -0.5em;
  }
}
main div.event .img a {
  display: block;
  text-decoration: none;
}
main div.event .sponsor,
main div.event .publisher {
  margin-top: 40px;
  font-size: 1.4rem;
}
@media screen and (max-width: 480px) {
  main div.event .sponsor,
  main div.event .publisher {
    margin: -webkit-calc( ( 36 / 22 - 1 ) / -2 * 1em + 25px ) 0 -webkit-calc( ( 36 / 22 - 1 ) / -2 * 1em );
    margin: calc( ( 36 / 22 - 1 ) / -2 * 1em + 25px ) 0 calc( ( 36 / 22 - 1 ) / -2 * 1em );
    font-size: 1.1rem;
    line-height: -webkit-calc( 36 / 22 );
    line-height: calc( 36 / 22 );
  }
}
main div.event .txt {
  width: 500px;
  text-align: left;
  font-size: 1.6rem;
  line-height: 2;
  margin: -webkit-calc( 40px - .5em ) 0 -0.5em;
  margin: calc( 40px - .5em ) 0 -0.5em;
}
@media screen and (max-width: 480px) {
  main div.event .txt {
    width: 76vw;
    margin: -webkit-calc( 25px - .5em ) 0 -0.5em;
    margin: calc( 25px - .5em ) 0 -0.5em;
    font-size: 1.4rem;
  }
}
main div.event .link {
  margin-top: 30px;
  font-size: 1.4rem;
}
@media screen and (max-width: 480px) {
  main div.event .link {
    margin-top: 20px;
    font-size: 1.2rem;
  }
}
main .future {
  padding-top: 25px;
}
@media screen and (max-width: 480px) {
  main .future {
    padding-top: 15px;
  }
}
main .future .ttl, main .future p {
  opacity: 0;
  -webkit-transition: opacity 1s .5s;
          transition: opacity 1s .5s;
}
main .future.done .ttl, main .future.done p {
  opacity: 1;
}
main .future .ttl {
  color: #e85533;
  font-family: 'A1ゴシック M ', 'A1 Gothic M', 'YuGothic', 'Yu Gothic','游ゴシック','ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ','Meiryo',sans-serif;
  font-weight: 500;
  -webkit-font-feature-settings: 'palt';
     -moz-font-feature-settings: 'palt';
          font-feature-settings: 'palt';
  letter-spacing: 0.08em;
  font-size: 2.4rem;
}
@media screen and (max-width: 480px) {
  main .future .ttl {
    font-size: 1.8rem;
  }
}
main .future p {
  margin-top: 25px;
  font-family: 'A1ゴシック R', 'A1 Gothic R', 'YuGothic', 'Yu Gothic','游ゴシック','ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ','Meiryo',sans-serif;
  font-weight: 400;
  -webkit-font-feature-settings: 'palt';
     -moz-font-feature-settings: 'palt';
          font-feature-settings: 'palt';
  letter-spacing: 0.08em;
  font-size: 2.7rem;
  line-height: 1.67;
}
@media screen and (max-width: 480px) {
  main .future p {
    margin-top: 15px;
    font-size: 1.9rem;
  }
}