/* common */
@media (min-width: 1001px) {
  .headerContainer {
    padding: 65px 0; } }

/* ===========================================
home
=========================================== */
/* ------------------------
*	billboard
*/
.billboardContainer {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100vh;
  background: no-repeat 0 bottom;
  border-bottom: solid 4px #e0e7eb;
  text-align: center;
  font-family: poiret-one, sans-serif; }
  @media (max-width: 640px) {
    .billboardContainer {
      background-image: url(../2020img/common/index_billboard_back_sp.png);
      background-size: 50% auto; } }
  @media (min-width: 641px) {
    .billboardContainer {
      background-image: url(../2020img/common/index_billboard_back_pc.png);
      background-size: 30% auto; } }
  .billboardContainer-head {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-grow: 1;
    line-height: 1.5; }
    @media (max-width: 640px) {
      .billboardContainer-head {
        font-size: 2.4rem; } }
    @media (min-width: 641px) {
      .billboardContainer-head {
        margin-bottom: 68px;
        font-size: 3rem; } }
    .billboardContainer-head--txt {
      display: block;
      line-height: 1.25; }
      @media (max-width: 640px) {
        .billboardContainer-head--txt {
          margin: 10px 0;
          font-size: 3.6rem; } }
      @media (min-width: 641px) {
        .billboardContainer-head--txt {
          font-size: 5rem; } }
  .billboardContainer-img {
    flex-shrink: 0; }
    @media (max-width: 640px) {
      .billboardContainer-img {
        width: 80%; } }
    @media (min-width: 641px) {
      .billboardContainer-img {
        width: 50%; } }

/* page common */
@media (max-width: 640px) {
  .section {
    padding: 40px 5%; } }

@media (min-width: 641px) and (max-width: 1000px) {
  .section {
    padding: 70px 3%; } }

@media (min-width: 1001px) {
  .section {
    padding-top: 100px;
    padding-bottom: 100px; } }

.w800, .lang_nav {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto; }

/* section */
.navSection:nth-child(odd) {
  background-color: #e0e7eb; }

.lang_nav {
  position: relative;
  padding: 30px 0 60px;
  text-align: center;
  border: solid 1px #e0e7eb;
  background-color: #fff; }
  @media (max-width: 640px) {
    .lang_nav {
      margin-top: 20px;
      margin-bottom: 45px; } }
  @media (min-width: 641px) {
    .lang_nav {
      margin-top: 40px;
      margin-bottom: 65px; } }
  @media (max-width: 640px) {
    .lang_nav li {
      margin-top: 12px; } }
  @media (min-width: 641px) {
    .lang_nav li {
      margin-top: 11px; } }
  .lang_nav li:nth-child(n + 3) {
    display: none; }
  .lang_nav a {
    display: inline-block;
    padding: 5px;
    font-weight: 500;
    line-height: 1.5;
    color: #24b2b2;
    text-decoration: none; }
    @media (max-width: 640px) {
      .lang_nav a {
        font-size: 1.6rem; } }
    @media (min-width: 641px) {
      .lang_nav a {
        font-size: 1.8rem; } }
    @media (min-width: 641px) {
      .lang_nav a:hover {
        text-decoration: underline; } }

.lang_nav-btn {
  position: absolute;
  bottom: -25px;
  left: calc(50% - 25px);
  width: 50px;
  height: 50px;
  background: url(../2020img/index/index_accordion_open.png) no-repeat center;
  background-size: 50px;
  cursor: pointer; }
  .lang_nav-btn::after {
    position: absolute;
    display: inline-block;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../2020img/index/index_accordion_close.png) no-repeat center;
    background-size: 50px;
    content: "";
    opacity: 0;
    transition: .3s; }
  .lang_nav-btn.accordion_open::after {
    opacity: 1; }

/*# sourceMappingURL=index.css.map */