@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 {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-weight: normal;
}
ul, ol {
  list-style-type: none;
  list-style-position: inside;
}
i {
  padding-right: 0.2em;
}
html {
  font-family: 'Avenir', 'Helvetica Neue', 'Helvetica', 'Arial', 'Hiragino Sans', 'ヒラギノ角ゴシック', YuGothic, 'Yu Gothic', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', 'MS PGothic';
  font-size: 62.5%;
}
body {
  font-size: 1.4rem;
  line-height: 1.7;
}
body:before {
  content: "";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100vh;
  background-color: #fff;
  /*background-image:url("img/bg.jpg");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;*/
}
img {
  max-width: 100%;
  height: auto;
}
.pc_only {
  display: none;
}
.sm_only {
  display: block;
}
.none {
  display: none;
}
.center {
  text-align: center;
}
.mb_10 {
  margin-bottom: 10px;
}
.mb_20 {
  margin-bottom: 20px;
}
.mb_30 {
  margin-bottom: 30px;
}
.mb_40 {
  margin-bottom: 40px;
}
.fs_18 {
  font-size: 1.8rem;
}
/* GoogleMapレスポンシブ対応 */
.map-wrap {
  position: relative;
  padding-bottom: 90%;
  overflow: hidden;
  width: 90%;
  height: 100%;
  margin: 0 auto;
}
.map-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#page-top {
  position: fixed;
  right: 13px;
  bottom: 12px;
  width: 42px;
  height: 42px;
  cursor: pointer;
  z-index: 3;
  background: rgba(69, 172, 255, 1);
  text-align: center;
  border-radius: 3px;
  box-shadow: 0px 0px 1px 1px #fff;
}
.arrow {
  position: relative;
  display: inline-block;
  padding: 0 0 0 16px;
  color: #000;
  vertical-align: middle;
  text-decoration: none;
  font-size: 15px;
}
.arrow:before, .arrow:after {
  position: absolute;
  top: 8px;
  left: 0;
  margin: auto;
  content: "";
  vertical-align: middle;
}
.triangle:before {
  left: 2px;
  width: 10px;
  height: 10px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.wrapper {
  width: 100%;
  max-width: 768px;
  margin: 0 auto 40px;
}
a {
  color: rgba(191, 0, 8, 1);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
section {
  text-align: justify;
  color: rgba(68, 68, 68, 1.00);
  max-width: 800px;
  width: 100%;
  margin: 0 auto 30px;
}
.header {
  width: 100%;
  background-color: rgba(255, 255, 255, 1);
  padding: 10px;
}
.header h1 {
  color: rgba(69, 172, 255, 1);
  font-size: 30px;
  line-height: 1.2;
  text-shadow: 1px 1px 2px rgba(200, 200, 200, 1);
}
.langselect {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: center;
}
.langselect li {
  margin: 0 0.7em;
}
.langselect li a {
  color: rgba(191, 0, 8, 1);
}
h1, h2, h1 a {
  color: rgba(69, 172, 255, 1);
  text-align: center;
  margin-bottom: 1em;
}
.h2_otono {
  color: rgba(191, 0, 8, 1);
}
h2 {
  font-size: 2.0rem;
  margin-bottom: 0.5em;
}
.audiobox {
  background-color: rgba(255, 255, 255, 0.7);
  margin-top: 20px;
  padding: 20px;
  width: 100%;
}
.btn a {
  display: block;
  width: 70%;
  margin: 10px auto;
  background-color: rgba(255, 0, 0, 1);
  border-radius: 5px;
  color: #fff;
  text-align: center;
  padding: 10px;
}
.btn2 {
  margin: 1em auto;
  width: 90%;
  max-width: 400px;
  line-height: 2.5;
  border-radius: 30px;
  font-size: 1.4rem;
  background-color: rgba(93, 130, 216, 1.00);
  color: #fff;
  text-align: center;
}
.btn2:hover {
  opacity: 0.7;
}
.btn2 a {
  display: inline-block;
  width: 100%;
  color: #fff;
}
.mejs-container {
  margin-bottom: 1em;
}
.txt_main {
  margin-bottom: 1em;
}
footer {
  text-align: center;
  font-size: 1.2rem;
}
footer p {
  margin-bottom: 1em;
}
footer img {
  max-width: 60px;
}
.h2_otono div {
  width: 80%;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
}
.h2_otono span {
  font-size: 1.6rem;
  display: block;
}
.h2_otono span img {
  max-width: 60px;
}
.course_name {
  margin: 0 auto 20px;
  padding: 10px 0;
  border-radius: 5px;
  line-height: 1.4;
  color: #fff;
  width: 90%;
  background: #a9e4f7; /* Old browsers */
  background: -moz-linear-gradient(top, #a9e4f7 0%, #0fb4e7 100%); /* FF3.6-15 */
  background: -webkit-linear-gradient(top, #a9e4f7 0%, #0fb4e7 100%); /* Chrome10-25,Safari5.1-6 */
  background: linear-gradient(to bottom, #a9e4f7 0%, #0fb4e7 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
}
.course_plan a {
  color: rgba(69, 172, 255, 1);
}
.course_plan {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  margin-bottom: 30px;
}
.flex_2 {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: 10px;
}
.flex_2 p {
  flex: 1 1 100%;
  padding-right: 0;
}
.flex_2 div {
  flex: 1 1 100%;
}
.course .course_name {
  cursor: pointer;
  font-size: 1.4rem;
  margin-bottom: 10px;
  padding: 5px 0 5px 10px;
}
.course .course_name::after {
  content: "＋";
  font-size: 1.6rem;
  float: right;
  margin-right: 10px;
  transform: rotate(0);
}
.course .open::after {
  transform: rotate(45deg);
}
.course .course_plan {
  display: none;
}
.gobtn a {
  display: block;
  background-color: #449D44;
  border-radius: 5px;
  line-height: 3;
  text-align: center;
  width: 80%;
  max-width: 300px;
  margin: 1em auto;
  text-decoration: none;
  color: #fff;
  transition: all 0.2s;
}
.gobtn a:hover {
  opacity: 0.8;
}
.links {
  color: #000;
  display: inline-block;
  padding: 5px 10px;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 10px;
}
@media only screen and (min-width:320px) {}
@media only screen and (min-width:375px) {}
@media only screen and (min-width:768px) {
  .pc_only {
    display: block;
  }
  .sm_only {
    display: none;
  }
  /* GoogleMapレスポンシブ対応 */
  .map-wrap {
    position: relative;
    padding-bottom: 56.25%;
    overflow: hidden;
    width: 90%;
    height: 100%;
    margin: 0 auto;
  }
  .flex_2 {
    display: flex;
    flex-direction: row;
    justify-content:space-between;
    padding-top: 10px;
  }
  .flex_2 p {
    flex: 1 1 40%;
    padding-right: 2%;
  }
  .flex_2 div {
    flex: 1 1 60%;
  }
  .course .course_name {
    width: 250px;
  }
}