@charset "UTF-8";
img {
  display: block;
  height: auto;
  width: 100%;
}

figure {
  margin: 0;
  padding: 0;
}

.l-contents {
  min-height: auto;
  padding-bottom: 60px;
  width: 100%;
}

.l-header {
  z-index: 1;
}

.l-main {
  float: none;
  margin: 0 auto;
  min-height: auto;
}

.l-main__inner {
  margin-bottom: 0;
}

.copyright {
  color: #000;
  padding-bottom: 20px;
  text-align: center;
}

.img-before {
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  opacity: 0;
  transition: opacity 1000ms;
}

.img-after {
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
  opacity: 1;
}

.gal_content {
  overflow: hidden;
}

.gal_content .gal_items {
  display: flex;
  flex-wrap: wrap;
  overflow: hidden;
}

.gal_content .gal_item {
  overflow: hidden;
  position: relative;
  text-align: center;
  vertical-align: middle;
}

.gal_content .gal_item a {
  display: block;
  height: 100%;
}

.gal_content .gal_item figure {
  display: flex;
  flex-flow: column;
  font-size: 0;
  height: 100%;
  justify-content: space-between;
}

.gal_content .gal_item img {
  margin: auto;
}

.gal_content .gal_item figcaption {
  text-align: left;
}

.gal_content .gal_item figcaption .ja {
  color: #000000;
  font-weight: bold;
  margin-right: 0.5em;
}

.gal_content .gal_item figcaption .en {
  color: #000000;
}

.none-en {
  line-height: 2.5;
}

.gal_content .gal_item figcaption:after {
  /* background: url("../gallery/images/ico_arrow_right_black.svg") no-repeat center; */
  background-size: contain;
  content: "";
  display: block;
  position: absolute;
}

.gal_content .gal_item.switch figcaption {
  background-color: #34c3c9;
  padding: 16px 10px;
}

.gal_content .gal_item.switch figcaption:after {
  /* background-image: url("../gallery/images/ico_arrow_right_white.svg"); */
}

.gal_content .gal_item.switch .ja, .gal_content .gal_item.switch .en {
  color: #ffffff;
}

.gal_content-photo .gal_items {
  border: 1px solid #fff;
  display: flex;
  flex-flow: wrap;
  gap: 20px;
  overflow: hidden;
  width: 100%;
}

.gal_content-photo .gal_item {
  border: 1px solid #fff;
  float: left;
  height: 82px;
  overflow: hidden;
  width: 18%;
}

.gal_content-photo .gal_item a {
  display: block;
}

.gal_content-photo .gal_item img {
  transition: transform .6s ease;
}

.gal_content-photo .gal_item:hover img {
  transform: scale(1.1);
}

/* ---------- PC：横幅769px以上 ---------------------------------------- */
@media screen and (min-width: 769px) {
  .pc-only {
    display: block;
  }

  .sp-only {
    display: none;
  }

  .l-main__inner.paddingset_top {
    padding: 60px;
  }

  .l-main__inner.paddingset {
    padding: 60px 40px 60px 60px;
  }

  .tab01 ul {
    display: flex;
    gap: 10px;
    justify-content: start;
  }

  .tab01 li {
    text-align: center;
    margin: 0;
    width: 350px;
  }

  .past_area {
    margin-top: 40px;
  }

  .past_area .past_items-wrap {
    display: table;
  }

  .past_area .past_item {
    border-right: 1px solid #696969;
    display: table-cell;
    text-align: center;
    width: 80px;
  }

  .past_area .past_item:first-child {
    text-align: left;
    width: 60px;
  }

  .past_area .past_item:last-child {
    border-right: none;
  }

  .gal_content .gal_items {
    margin: -10px;
  }

  .gal_content .gal_item {
    margin: 10px;
    width: 470px;
  }

  .gal_content .gal_item figcaption {
    line-height: 1.4;
    padding: 16px 0;
  }

  .gal_content .gal_item figcaption:after {
    height: 11px;
    margin-top: -5px;
    right: 20px;
    top: 50%;
    width: 6px;
  }

  .gal_content .gal_item figcaption .ja {
    font-size: 18px;
  }

  .gal_content .gal_item figcaption .en {
    font-size: 14px;
  }

  .gal_content .gal_item.switch a {
    border: solid 2px #01b4bb;
    height: auto;
  }

  .gal_content-photo {
    margin: 0 auto;
    max-width: 960px;
    overflow-x: hidden;
    overflow-y: auto;
  }

  .pc {
    display: block;
  }

  .qc {
    display: none;
  }

  .category-btn {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: flex-start;
    margin: 0 auto;
    max-width: 960px;
    width: 100%;
  }

  .category-btn li {
    align-items: center;
    border: solid 1px #01b4bb;
    display: flex;
    justify-content: center;
    margin: 0;
    width: 18%;
  }

  .category-btn li:nth-child(5),
  .category-btn li:nth-child(10),
  .category-btn li:nth-child(15),
  .category-btn li:nth-child(17) {
    margin-right: 0;
  }

  .category-btn li:nth-child(n + 17) {
    margin-bottom: 0;
  }

  .category-btn li a, .category-btn li p {
    font-size: 13px;
    line-height: 1.4;
    padding: 2px 0;
  }
}

/* ---------- スマホ：横幅768px以下 ---------------------------------------- */
@media screen and (max-width: 768px) {
  .pc-only {
    display: none;
  }

  .sp-only {
    display: block;
  }

  .l-header {
    position: fixed;
  }

  .l-contents {
    margin-bottom: 30px;
    padding-bottom: 0;
  }

  .l-main__inner.paddingset_top, .l-main__inner.paddingset {
    padding: 8.75% 6.25% 11.25%;
  }

  .m-logo {
    width: 210px;
  }

  .tab01 {
    display: block;
    margin-top: 50px;
    padding: 0;
    width: 100%;
  }

  .tab01 li {
    margin: 0;
    text-align: center;
    width: 50%;
  }

  .tab01 li a, .tab01 li span {
    padding: 10px 15px 4px 15px;
  }

  .gal_content .gal_item {
    height: auto;
    width: 100%;
  }

  .gal_content .gal_item:not(:last-child) {
    margin-bottom: 7.14286%;
  }

  .gal_content .gal_item figcaption {
    line-height: 1.4;
    padding: 5px;
  }

  .gal_content .gal_item figcaption:after {
    height: 9px;
    margin-top: -4px;
    right: 13px;
    top: 50%;
    width: 5px;
  }

  .gal_content .gal_item figcaption .ja {
    font-size: 16px;
  }

  .gal_content .gal_item figcaption .en {
    font-size: 12px;
  }

  .gal_content .gal_item.switch a {
    border: solid 1px #01b4bb;
    height: auto;
  }

  .gal_content-photo .gal_items {
    border: none;
    gap: 6%;
    justify-content: space-between;
  }

  .gal_content-photo .gal_item {
    border: none;
    height: 27.4vw;
    margin-bottom: 6%;
    width: 47%;
  }

  .gal_content-photo .gal_item:nth-child(2n) {
    margin-right: 0;
  }

  .movie-item iframe {
    height: auto;
    width: 100%;
  }

  select[name="pulldown_gal-cat"] {
    width: 77%;
  }

  .past_area {
    padding: 8.75% 6.25% 11.25%;
  }

  .past_area .past_items-wrap ul {
    display: flex;
    flex-wrap: wrap;
  }

  .past_area .past_item a {
    padding: 10px;
  }

  .pc {
    display: none;
  }

  .qc {
    display: block;
  }

}


/* 2019追加 */
.l-header {
  /* box-sizing: content-box;
  height: 80px; */
  box-sizing: border-box;
  height: 140px;
  min-width: auto;
  /*padding-top: 60px;*/
  padding: 60px 20px 0;
  width: 100%;
}

.l-header_inner {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: auto;
  max-width: 1080px;
  min-width: auto;
  width: 100%;
}

.m-logo {
  float: none;
  padding-left: 0;
}

.gallerymenu {
  display: block;
  height: 23px;
  position: relative;
  width: 30px;
  z-index: 1;
}

.gallerymenu span {
  background: #0fb7be;
  display: block;
  height: 3px;
  margin: 10px 0;
  position: relative;
  transition-duration: 0.4s;
  width: 100%;
}

.gallerymenu span::before, .gallerymenu span::after {
  background: #0fb7be;
  content: "";
  display: block;
  height: 100%;
  transform-origin: center;
  transition-duration: 0.4s;
  width: 100%;
}

.gallerymenu span::before {
  transform: translateY(-9px) rotate(0);
}

.gallerymenu span::after {
  transform: translateY(6px) rotate(0);
}

.gallerymenu.open span {
  background: transparent;
}

.gallerymenu.open span::before {
  transform: translateY(1px) rotate(45deg);
}

.gallerymenu.open span::after {
  transform: translateY(-1px) rotate(-45deg);
}

.gallerymenu_wrap {
  box-sizing: border-box;
  height: 100%;
  left: 0;
  position: fixed;
  top: -130%;
  transition-duration: 0.4s;
  width: 100%;
  z-index: 0;
}

.gallerymenu_wrap .gallerymenu_list li {
  box-sizing: border-box;
  width: 48%;
}

.gallerymenu_wrap .gallerymenu_list li a {
  align-items: center;
  color: #fff;
  display: flex;
  flex-flow: wrap;
  padding: 10px 15px;
  position: relative;
}

.gallerymenu_wrap .gallerymenu_list li a::before {
  content: url(../images/ico_double_arrow_right_white.svg);
  display: block;
  padding-right: 5px;
  height: auto;
  width: 9.5px
}

.gallerymenu_wrap .gallerymenu_list li:first-child {
  color: #fff;
  font-size: 22px;
  font-weight: bold;
  width: 100%;
}

.gallerymenu_wrap .gallerymenu_list li:last-child {
  margin-top: 10px;
  width: 100%;
}

.gallerymenu_wrap .gallerymenu_list li:last-child a {
  background: #fff;
  color: #0fb7be;
  margin: auto;
  text-align: center;
  width: 35%;
}

.gallerymenu_list a svg {
  height: 10px;
  left: 0;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  width: 10px;
}

.gallerymenu_list a svg path {
  fill: #fff;
}

.gallerymenu_list li a span {
  display: inline-block;
}

.gallerymenu_list li a .ja {
  margin-right: 0.5em;
}

.tab_icon {
  display: inline-block;
  height: 1em;
  margin-right: 8px;
  width: auto;
}

@media all and (min-width: 769px) {
  .tab_icon {
    margin-bottom: -1px;
  }

  .gallerymenu.open span::before {
    background: #fff;
  }

  .gallerymenu.open span::after {
    background: #fff;
  }

  .gallerymenu_wrap {
    background: rgba(15, 183, 190, 0.9);
  }

  .gallerymenu_wrap .gallerymenu_list {
    display: flex;
    flex-wrap: wrap;
    left: 50%;
    max-width: 950px;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    z-index: 100;
  }

  .open + .gallerymenu_wrap {
    top: 0;
  }

  .gallerymenu_wrap .gallerymenu_list li:last-child {
    bottom: 0;
    margin-top: 20px;
    position: relative;
    right: calc(50% - 540px);
  }

  .gallerymenu_wrap .gallerymenu_list li:last-child a {
    margin-right: 0;
  }

  .gallerymenu_list li a .ja {
    font-size: 18px;
    font-weight: bold;
  }

  .gallerymenu_list li a .en {
    font-size: 14px;
  }
}

@media all and (max-width: 1080px) {
  .l-header {
    width: 1040px;
  }
}

@media all and (max-width: 768px) {
  .l-header {
    box-sizing: border-box;
    height: auto;
    padding: 6.25% 6.25% 3.12%;
  }

  .tab_icon {
    display: block;
    margin: auto;
  }

  .gallerymenu {
    height: 17px;
    width: 21px;
  }

  .gallerymenu span {
    height: 3px;
    margin: 7px 0;
  }

  .gallerymenu span::before {
    transform: translateY(-7px);
  }

  .gallerymenu span::after {
    transform: translateY(4px);
  }

  .gallerymenu.open span {
    background: transparent;
  }

  .gallerymenu_wrap {
    background: #fff;
    overflow-y: auto;
    padding-top: 64px;
  }

  .open + .gallerymenu_wrap {
    top: 0;
  }

  .gallerymenu_wrap .gallerymenu_list {
    background: #fff;
    display: block;
    padding: 0;
  }

  .gallerymenu_wrap .gallerymenu_list li {
    margin-bottom: 1px;
    width: 100%;
  }

  .gallerymenu_wrap .gallerymenu_list li:first-child {
    color: #0fb7be;
    font-size: 16px;
    padding: 10px;
  }

  .gallerymenu_wrap .gallerymenu_list li a {
    background: #0fb7be;
    color: #fff;
    padding: 10px 10px 10px 24px;
    position: relative;
  }

  .gallerymenu_list a svg {
    height: 10px;
    left: 10px;
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    width: 10px;
  }

  .gallerymenu_list li a .ja {
    font-size: 16px;
    font-weight: bold;
  }

  .gallerymenu_list li a .en {
    font-size: 12px;
  }
}