@charset "UTF-8";
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-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

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

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

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

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

.clearfix:after {
  content: '.';
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}

body {
  font-family: "游ゴシック",YuGothic,"Helvetica","ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
      text-size-adjust: 100%;
}

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

body {
  width: 100%;
  min-width: 320px;
  -webkit-text-size-adjust: 100%;
  position: relative;
}

img {
  max-width: 100%;
  vertical-align: bottom;
}

@media screen and (min-width: 766px) {
  .sp {
    display: none;
  }
}

.wrapper {
  width: 100%;
  overflow: hidden;
  text-align: center;
  background: url(../img/bg_repeat.png) center top;
}

.header {
  padding: 39px 0;
}

.header .lang {
  position: absolute;
  right: 50px;
  top: 0;
  width: 138px;
  border-radius: 0 0 10px 10px;
  z-index: 10;
}

.header .lang .lang_btn {
  position: relative;
  width: 100%;
  padding: 8px 5px;
  background-color: #ffe501;
  color: #0284cd;
  font-weight: bold;
  border-radius: 0 0 10px 10px;
  z-index: 1;
}

.header .lang .lang_celect {
  position: relative;
  top: -10px;
  padding-top: 10px;
  background-color: #fff699;
  overflow: hidden;
  border-radius: 0 0 10px 10px;
}

.header .lang .lang_celect a {
  display: block;
  padding: 10px 5px;
  text-decoration: none;
  color: #0284cd;
}

.wave {
  position: absolute;
  top: -15px;
  right: 0;
  width: 200%;
  height: 15px;
  z-index: 10;
  -webkit-animation: wave_move 13s ease-in-out infinite;
          animation: wave_move 13s ease-in-out infinite;
}

.wave.blue {
  background: url(../img/bg_wave_blue.png) repeat-x center bottom;
}

.wave.yellow {
  background: url(../img/bg_wave_yellow.png) repeat-x center bottom;
}

@-webkit-keyframes wave_move {
  0% {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(366px);
            transform: translateX(366px);
  }
}

@keyframes wave_move {
  0% {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(366px);
            transform: translateX(366px);
  }
}

.main_btn {
  margin-bottom: 60px;
}

.main_btn ul {
  width: 92%;
  max-width: 1200px;
  margin: 0 auto;
}

.main_btn ul li {
  width: 47.918%;
}

.main_btn ul li a {
  position: relative;
  display: block;
  padding-bottom: 104.4%;
}

.main_btn ul li .btn {
  position: absolute;
  bottom: 10%;
  left: 18%;
  width: 64%;
}

.main_btn ul .yamanakako_btn {
  float: right;
}

.main_btn ul .yamanakako_btn a {
  background: url(../img/img_yamanaka_pc.jpg) no-repeat center top;
  -webkit-background-size: 100% auto;
          background-size: 100% auto;
}

.main_btn ul .tokyo_btn {
  float: left;
}

.main_btn ul .tokyo_btn a {
  background: url(../img/img_tokyo_pc.jpg) no-repeat center top;
  -webkit-background-size: 100% auto;
          background-size: 100% auto;
}

@media screen and (min-width: 766px) {
  .header .lang a {
    -webkit-transition: background-color .3s ease;
            transition: background-color .3s ease;
  }
  .header .lang a:hover {
    background-color: #ffba01;
  }
  .header .lang .lang_celect {
    display: none;
  }
  .main_btn li a:hover {
    -webkit-animation: bound .3s linear;
            animation: bound .3s linear;
  }
}

@-webkit-keyframes bound {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  30% {
    -webkit-transform: scale(0.95);
            transform: scale(0.95);
  }
  60% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  75% {
    -webkit-transform: scale(0.98);
            transform: scale(0.98);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes bound {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  30% {
    -webkit-transform: scale(0.95);
            transform: scale(0.95);
  }
  60% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  75% {
    -webkit-transform: scale(0.98);
            transform: scale(0.98);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

.about {
  position: relative;
  background: url(../img/bg_kaba.png) no-repeat center bottom #ffe501;
  color: #0284cd;
  font-size: 33px;
  line-height: 1.65;
  font-weight: 500;
}

.about:before {
  content: '';
  position: absolute;
  bottom: -7px;
  right: -200px;
  width: 185px;
  height: 40px;
  background: url(../img/footer_bus.png) no-repeat center center;
  -webkit-background-size: 100% auto;
          background-size: 100% auto;
  -webkit-animation: car_move 3s linear infinite, car_move_left 100s linear infinite;
          animation: car_move 3s linear infinite, car_move_left 100s linear infinite;
}

.about .title {
  padding-top: 100px;
  position: relative;
  width: 1000px;
  margin: 0 auto;
}

.about .title:before {
  content: '';
  position: absolute;
  left: -316px;
  top: 100px;
  width: 426px;
  height: 61px;
  background: url(../img/line_title_blue.png) no-repeat center center;
}

.about .title:after {
  content: '';
  position: absolute;
  right: -316px;
  top: 100px;
  width: 426px;
  height: 61px;
  background: url(../img/line_title_blue.png) no-repeat center center;
}

.about .txt:before {
  content: '';
  width: 108px;
  height: 48px;
  display: block;
  margin: 75px auto 30px;
  background: url(../img/img_hippo.png) no-repeat center center;
}

.about .txt span {
  font-weight: bold;
}

.about .bus_img {
  padding: 0 0 50px;
}

.about .bus_img li {
  display: inline-block;
  max-width: 308px;
  width: 40%;
  margin: 35px;
}

@-webkit-keyframes car_move {
  0% {
    -webkit-transform: rotate(1deg);
            transform: rotate(1deg);
  }
  50% {
    -webkit-transform: rotate(-1deg);
            transform: rotate(-1deg);
  }
  100% {
    -webkit-transform: rotate(1deg);
            transform: rotate(1deg);
  }
}

@keyframes car_move {
  0% {
    -webkit-transform: rotate(1deg);
            transform: rotate(1deg);
  }
  50% {
    -webkit-transform: rotate(-1deg);
            transform: rotate(-1deg);
  }
  100% {
    -webkit-transform: rotate(1deg);
            transform: rotate(1deg);
  }
}

@-webkit-keyframes car_move_left {
  0% {
    right: -200px;
  }
  100% {
    right: 120%;
  }
}

@keyframes car_move_left {
  0% {
    right: -200px;
  }
  100% {
    right: 120%;
  }
}

.footer {
  position: relative;
  padding: 60px 0 100px;
  background-color: #0284cd;
  color: #fff;
  font-size: 13px;
  z-index: 1;
}

.footer .wave {
  -webkit-background-size: 91px auto;
          background-size: 91px auto;
  -webkit-animation: wave_move 20s linear infinite;
          animation: wave_move 20s linear infinite;
}

@media screen and (max-width: 765px) {
  .pc {
    display: none;
  }
  .wrapper {
    -webkit-background-size: 50px auto;
            background-size: 50px auto;
  }
  .header {
    width: 29%;
    margin: 0 auto;
    padding: 4% 0;
  }
  .header .lang {
    right: -138px;
    top: -80px;
    width: 138px;
    border-radius: 10px 10px 0 0;
    -webkit-transform: rotate(-90deg);
        -ms-transform: rotate(-90deg);
            transform: rotate(-90deg);
    -webkit-transform-origin: 100% 100%;
        -ms-transform-origin: 100% 100%;
            transform-origin: 100% 100%;
    background-color: #ffe501;
    -webkit-transition: right .3s ease;
            transition: right .3s ease;
    z-index: 10;
  }
  .header .lang .lang_btn {
    width: 100%;
    padding: 12px 5px;
    border-radius: 10px 10px 0 0;
  }
  .header .lang .lang_celect {
    top: 0;
    margin-top: 0;
    padding-top: 30px;
    width: 138px;
    height: 138px;
    background-color: #fff699;
    border-radius: 0;
    -webkit-transform: rotate(90deg);
        -ms-transform: rotate(90deg);
            transform: rotate(90deg);
    font-weight: bold;
  }
  .header .lang .lang_celect a {
    padding: 10px 5px;
  }
  .header .lang.open {
    right: 0;
  }
  .wave {
    -webkit-animation: wave_move 30s linear infinite;
            animation: wave_move 30s linear infinite;
  }
  .wave.blue {
    -webkit-background-size: 91px auto;
            background-size: 91px auto;
  }
  .wave.yellow {
    -webkit-background-size: 91px auto;
            background-size: 91px auto;
  }
  .main_btn {
    margin-bottom: 6%;
  }
  .main_btn ul li {
    width: 100%;
    margin-bottom: 5%;
  }
  .main_btn ul li a {
    padding-bottom: 82.65%;
  }
  .main_btn ul li .btn {
    bottom: 10%;
    left: 8%;
    width: 84%;
  }
  .main_btn ul .yamanakako_btn {
    float: none;
  }
  .main_btn ul .yamanakako_btn a {
    background: url(../img/img_yamanaka_sp.jpg) no-repeat center top;
    -webkit-background-size: 100% auto;
            background-size: 100% auto;
  }
  .main_btn ul .tokyo_btn {
    float: none;
  }
  .main_btn ul .tokyo_btn a {
    background: url(../img/img_tokyo_sp.jpg) no-repeat center top;
    -webkit-background-size: 100% auto;
            background-size: 100% auto;
  }
  .about {
    background: url(../img/bg_kaba.png) no-repeat center bottom #ffe501;
    -webkit-background-size: 92% auto;
            background-size: 92% auto;
    font-size: 16px;
    line-height: 1.65;
  }
  .about:before {
    bottom: -9px;
    right: -200px;
    width: 120px;
    height: 36px;
    -webkit-animation: car_move 2s linear infinite, car_move_left 40s linear infinite;
            animation: car_move 2s linear infinite, car_move_left 40s linear infinite;
  }
  .about .title {
    width: 100%;
    margin: 0 auto;
    padding-top: 12%;
  }
  .about .title img {
    width: 38%;
  }
  .about .title:before {
    left: -45%;
    top: 38%;
    width: 60%;
    -webkit-background-size: 100% auto;
            background-size: 100% auto;
  }
  .about .title:after {
    right: -45%;
    top: 38%;
    width: 60%;
    -webkit-background-size: 100% auto;
            background-size: 100% auto;
  }
  .about .txt:before {
    content: '';
    width: 60px;
    height: 30px;
    margin: 7% auto 4%;
    -webkit-background-size: contain;
            background-size: contain;
  }
  .about .bus_img {
    padding: 3% 0 18%;
  }
  .about .bus_img li {
    width: 41.5%;
    margin: 0 3%;
  }
  .footer {
    padding: 8% 0 10%;
    font-size: 12px;
  }
}