@charset "utf-8";

#index {
  text-align: center;
}
/* ----------------------------------------------- main_visual */
.main_visual {
  position: relative;
/*  padding-bottom: 50px;*/
  background-image: linear-gradient(162deg, #DFDFEA, #D3CFC5 35%, #B7A65C 70%, #2F4875 100%);
  text-align: center;
}
.main_visual::before,
.main_visual::after {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-size: contain;
}
.main_visual::before {
  background-image: url("../img/index_mv_back_top.png");
  background-position: top left;
}
.main_visual::after {
  background-image: url("../img/index_mv_back_bottom.png");
  background-position: bottom center;
}
.main_visual .filter {
  position: relative;
  width: 100%;
  padding-bottom: 50px;
}
.main_visual .filter::before {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../img/index_mv_back_filter.jpg");
  background-size: contain;
  mix-blend-mode: multiply;
}
.main_visual .inner {
  position: relative;
  z-index: 10;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1300px;
  width: 90%;
  margin: 0 auto;
  text-align: left;
}
/**/
.main_visual .inner h2 {
  position: relative;
  margin: auto 0;
  padding: 60px 70px;
  background-color: rgba(255,255,255,0.6);
  box-shadow: 3px 4px 16px -10px #484141;
  color: #0a1a3a;
  font-size: 5.0rem;
  font-family: "NotoSerif_JP";
  font-weight: bold;
  line-height: 150%;
}
.main_visual .inner h2::before,
.main_visual .inner h2::after {
  position: absolute;
  content: '';
  width: 75px;
  height: 75px;
  background-image: url("../img/index_mv_de.svg");
  background-repeat: no-repeat;
  background-size: 75px auto;
}
.main_visual .inner h2::before {
  left: 15px;
  top: 15px;
  transform: rotate(180deg);
}
.main_visual .inner h2::after {
  right: 15px;
  bottom: 15px;
}
.main_visual .inner h2 span {
  display: block;
  color: #0a1a3a;
  font-size: 1.8rem;
  font-family: "NotoSerif_JP";
  font-weight: bold;
}
/**/
.main_visual_banner_pc {
  width: 580px;
  padding: 30px;
  background-color: rgba(255,255,255,0.5);
}
.main_visual_banner_sp {
  display: none;
}
.main_visual .inner ul {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-around;
  justify-content: space-around;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}
.main_visual .inner ul li {
  width: 50%;
  text-align: center;
}
.main_visual .inner ul li:nth-child(1),
.main_visual .inner ul li:nth-child(2) {
  padding-bottom: 20px;
}
/* ----------------------------------------------- select_menu */
.select_menu {
  position: relative;
  width: 95%;
  max-width: 1370px;
  margin: -50px auto 0 auto;
  padding: 30px;
  border-radius: 10px 10px 0 0;
  background-color: #fff;
}
.select_menu .corner_right {
  position: absolute;
  display: block;
  left: 0;
  top: 37px;
  width: 13px;
  height: 13px;
  transform: translateX(-100%);
}
.select_menu .corner_right::before {
  position: absolute;
  content: '';
  top: 0;;
  left: 0;
  display: block;
  width: 200%;
  height: 200%;
  overflow: hidden;
  background: transparent;
  border-radius: 50%;
  box-shadow: 10px 10px 0 0 #fff;
  transform: translate(-50%, -50%);
}
.select_menu .corner_left {
  position: absolute;
  display: block;
  right: -26px;
  top: 24px;
  width: 13px;
  height: 13px;
  transform: translateX(-100%);
}
.select_menu .corner_left::before {
  position: absolute;
  content: '';
  top: 0;;
  left: 0;
  display: block;
  width: 200%;
  height: 200%;
  overflow: hidden;
  background: transparent;
  border-radius: 50%;
  box-shadow: 10px 10px 0 0 #fff;
  transform: translate(-50%, -50%);
  transform: scale(-1, 1);
}
.select_menu ul {
  position: relative;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  padding: 20px;
  background-color: #e4edf4;
  border-radius: 10px;
  box-shadow: 0px 2px 13px -6px rgba(0,0,0,0.6);
}
.select_menu ul::before {
  position: absolute;
  content: '';
  right: 0;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 1px;
  height: 70px;
  background-color: rgba(23,41,96,0.3);
}
.select_menu ul li {
  width: 48%;
}
.select_menu ul li a {
  position: relative;
  display: block;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-align-items: center;
  align-items: center;
  padding-right: 30px;
}
.select_menu ul li a::before {
  position: absolute;
  content: '';
  right: 30px;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 8px;
  height: 8px;
  border-top: 2px solid #172960;
  border-right: 2px solid #172960;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.select_menu ul li a:hover::before {
  width: 15px;
  height: 15px;
}
.select_menu ul li a::after {
  position: absolute;
  content: '';
  right: 30px;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 20px;
  height: 2px;
  background-color: #172960;
}
.select_menu ul li a:hover::after {
  width: 0px;
}
.select_menu ul li a:link,
.select_menu ul li a:active,
.select_menu ul li a:visited {
  text-decoration: none;
}
.select_menu ul li a:hover {
  opacity: 1;
}
.select_menu ul li a em {
  display: block;
  color: #172960;
  font-size: 2.4rem;
  font-family: "NotoSans_Med_JP";
  font-style: normal;
  padding-left: 20px;
}
.select_menu ul li a span {
  position: relative;
  display: block;
  width: 80px;
  height: 80px;
  border-radius: 100%;
  background: linear-gradient(305deg,rgba(217, 202, 150, 1) 0%, rgba(183, 157, 63, 1) 100%);
  box-shadow: 0px 0px 10px -6px rgba(0,0,0,0.5);
}
.select_menu ul li a span::before {
  position: absolute;
  content: '';
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 78px;
  height: 78px;
  background-color: #fff;
  border-radius: 100%;
}
.select_menu ul li a span::after {
  position: absolute;
  content: '';
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 70px;
  height: 70px;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50px auto;
}
.select_menu ul li.general a span::after {
  background-image: url("../img/icon_general.svg");
}
.select_menu ul li.medical a span::after {
  background-image: url("../img/icon_medical.svg")
}
/* ----------------------------------------------- carousel_banner(カルーセルバナー) */
.carousel_banner {
  padding: 40px 0;
}
/**/
.carousel_banner.swiper {
  text-align: center;
}
/**/
.carousel_banner .swiper-navi {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
}
.carousel_banner .swiper-navi ul {
  padding-top: 20px;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  width: 90px;
  margin-left: auto;
}
.carousel_banner .swiper-navi ul li {
  margin: 0;
  padding: 0;
}
/**/
.swiper-button-next,
.swiper-button-prev {
  position: relative;
  z-index: 10;
  cursor: pointer;
  width: 38px;
  height: 38px;
  background-color: #1c417c;
  border-radius: 50%;
}
.swiper-button-next::before,
.swiper-button-prev::before {
  position: absolute;
  content: '';
  top: 14px;
  width: 9px;
  height: 9px;
  border-top: 1.5px solid #fff;
  border-right: 1.5px solid #fff;
  border-radius: 1px;
}
.swiper-button-next::before {
  right: 13px;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.swiper-button-prev::before {
  left: 13px;
  -webkit-transform: rotate(-135deg);
  transform: rotate(-135deg);
}
.swiper-button-next::after,
.swiper-button-prev::after {
  position: absolute;
  content: '';
  top: 18px;
  width: 14px;
  height: 1px;
  background-color: #fff;
}
.swiper-button-next::after {
  right: 12px;
}
.swiper-button-prev::after {
  left: 12px;
}
.swiper-wrapper li img {
  border-radius: 15px 15px 15px 0;
  box-shadow: 0px 0px 10px -5px rgba(0,0,0,0.6);
}
/* ----------------------------------------------- information(お知らせ) */
.information {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;  margin: 0 auto;
  width: 90%;
  max-width: 1300px;
  padding: 80px 0;
}
/**/
.information .information_left {
  text-align: left;
}
.information .information_left h3 {
  font-family: "NotoSerif_JP";
  font-weight: bold;
  font-size: 4.6rem;
  color: #2b1616;
}
.information .information_left p {}
.information .sp {/*sp用ボタン*/
  display: none;
}
.information .information_left p a,
.information .sp a {
  margin-top: 20px;
  padding: 20px 100px 20px 40px;
  display: inline-block;
  background-color: #ebf3f7;
  border-radius: 50px;
  font-size: 1.8rem;
}
.information .information_left p a:link,
.information .information_left p a:active,
.information .information_left p a:visited,
.information .sp a:link,
.information .sp a:active,
.information .sp a:visited {
  color: #1c417c;
  text-decoration: none;
}
/**/
.information .tab_wrap {
  width: 800px;
  text-align: left;
}
/**/
.information .tab_wrap {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  flex-wrap: wrap;
}
.information label {
  width: 24.5%;
  margin: 0;
  padding: 20px 10px;
  border-radius: 10px 10px 0 0;
  text-align: center;
  background-color: #e6e6e6;
  color: #1c417c;
  font-size: 1.8rem;
  order: -1 !important;
}
.information .tab_label:hover {
  cursor: pointer;
}
/* アクティブなタブ */
.information .tab_switch:checked + .tab_label {
  background-color: #1c417c;
  color: #e6e6e6;
}
.information .tab_switch:checked + .tab_label + .tab_list {
  display: block;
}
/* ラジオボタン非表示 */
.information .tab_switch {
  display: none;
}
/**/
.information .tab_list {
  overflow: auto;
  width: 100%;
  display: none;
  border-top: 2px solid #1c417c;
}
.information .tab_list a {
  position: relative;
  display: block;
  padding: 30px 10px;
  border-bottom: 1px solid #ccc;
}
.information .tab_list a:link,
.information .tab_list a:active,
.information .tab_list a:visited,
.information .tab_list a:hover {
  text-decoration: none;
}
.information .tab_list a::before {
  position: absolute;
  content: '';
  right: 25px;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 8px;
  height: 8px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.information .tab_list a:hover::before {
  right: 20px;
  border-top: 1px solid #83a1d2;
  border-right: 1px solid #83a1d2;
}
.information .tab_list a::after {
  display: none;
}
.information .tab_list dl {}
.information .tab_list dl dt time {
  padding-right: 10px;
  color: #646464;
  font-size: 1.8rem;
  font-weight: normal;
}
.information .tab_list dl span {
  display: inline-block;
  color: #fff;
  margin: 0 3px 5px 3px;
  padding: 2px 15px;
  text-align: center;
  font-size: 1.3rem;
  border-radius: 50px;
  background-color: #1c417c
}
.information .tab_list dl span.important {
  color: #fff;
  background-color: #a30202;
}
.information .tab_list dd {
  line-height: 120%;
}
/*file icon*/
.tab_wrap a[href$=".pdf"] dd:after,
.tab_wrap a[href$=".doc"] dd:after,
.tab_wrap a[href$=".docx"] dd:after,
.tab_wrap a[href$=".xls"] dd:after,
.tab_wrap a[href$=".xlsx"] dd:after {
  display: inline-block;
  padding: 1px 26px 1px 0;
  background-repeat: no-repeat;
  background-size: 20px auto;
  background-position: 5px center;
  content: ".";
  bottom: 0;
  text-indent: -9999px;
}
.tab_wrap a[href$=".pdf"] dd:after {
  background-image: url(../img/pdf.svg);
}
.tab_wrap a[href$=".doc"] dd:after {
  background-image: url(../img/doc.svg);
}
.tab_wrap a[href$=".docx"] dd:after {
  background-image: url(../img/doc.svg);
}
.tab_wrap a[href$=".xls"] dd:after {
  background-image: url(../img/xls.svg);
}
.tab_wrap a[href$=".xlsx"] dd:after {
  background-image: url(../img/xls.svg);
}
/*コメント*/
.information .tab_list p {
  padding: 50px 0 15px 0;
}
.information .sp {/*sp用ボタン*/
  display: none;
}
/* ----------------------------------------------- about(東洋医学とは) */
.about {
  position: relative;
  background-color: #a7bed1;
  padding: 110px 0;
  text-align: center;
  background: url("../img/index_about_back.jpg");
}
.about::before {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 100%;
  height: 15px;
  background:  url("../img/index_about_top.png");
  background-position: top;
  background-repeat: repeat-x;
}
.about::after {
  position: absolute;
  content: '';
  top: 0;
  right: 0;
  left: 0;
  margin: auto;
  width: 100%;
  max-width: 1600px;
  height: 160px;
  background: url("../img/inde_about_pattern.png");
  background-position: bottom right;
  background-repeat: no-repeat;
  opacity: 0.4;
}
/**/
.about .inner {
  position: relative;
  margin: 0 auto;
  width: 95%;
  max-width: 1300px;
  text-align: left;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}
.about .inner::before {
  position: absolute;
  content: '';
  bottom: -110px;
  left: -150px;
  width: 567px;
  height: 482px;
  background: url("../img/inde_about_japan.png");
  background-repeat: no-repeat;
  background-position: bottom right;
}
.about .inner::after {
  position: absolute;
  content: '';
  top: -150px;
  left: -120px;
  width: 241px;
  height: 283px;
  background: url("../img/inde_about_back.png");
  background-repeat: no-repeat;
  background-position: bottom right;
}
/**/
.about .about_left {
  position: relative;
  z-index: 10;
  writing-mode: vertical-rl;
  text-align: left;
}
.about .about_left p {
  font-family: "NotoSerif_JP";
  font-weight: bold;
  font-size: 2.4rem;
  color: #2b1616;
  letter-spacing: -3px;
}
.about .about_left h3 {
  font-family: "NotoSerif_JP";
  font-weight: bold;
  font-size: 6.4rem;
  color: #fff;
  text-shadow: 1px 2px 6px rgba(0,0,0,0.3);
  letter-spacing: -20px;
  margin-top: -25px;
}
.about .about_left h3 em {
  font-family: "NotoSerif_JP";
  font-weight: bold;
  font-size: 10.2rem;
  font-style: normal;
  color: #2b1616;
  letter-spacing: -28px;
  padding-bottom: 20px;
}
@media screen and (-webkit-min-device-pixel-ratio: 0) {/*Safari/iOS(文字間)*/
  _::-webkit-full-page-media, _:future, .about .about_left p {
    letter-spacing: 3px !important;
  }
  _::-webkit-full-page-media, _:future, .about .about_left h3 {
    letter-spacing: 8px !important;
  }
  _::-webkit-full-page-media, _:future, .about .about_left h3 em {
    letter-spacing: 8px !important;
  }
}
/**/
.about .about_right {
  margin: 30px 0 0 100px;
}
.about .about_right dl {
  position: relative;
  padding: 50px;
  box-sizing: border-box;
  background-color: #fff;
  border-radius: 15px;
  box-shadow: 0px 0px 12px -6px rgba(0,0,0,0.6);
}
.about .about_right dl::before {
  position: absolute;
  content: '';
  top: 35px;
  left: -100px;
  width: 150px;
  height: 150px;
  background: url("../img/inde_about_fukidashi.png") no-repeat center;
}
.about .about_right dt {
  position: relative;
  padding-left: 70px;
  font-family: "NotoSerif_Bold_JP";
  font-size: 3.2rem;
  color: #593923;
}
.about .about_right dt::before {
  position: absolute;
  content: '';
  top: 25px;;
  left: 0;
  width: 60px;
  height: 2px;
  background-color: #593923;
}
.about .about_right dd {
  padding-top: 15px;
  font-family: "NotoSerif_JP";
  font-size: 2.1rem;
}
.about .about_right ul {
  margin: 50px 0 0 0;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  border-collapse: separate;
  border-spacing: 3px;
  width: 100%;
}
.about .about_right ul li {
  width: 25%;
  margin: 2px;
  text-align: center;
  vertical-align: text-top;
  background-color: rgba(28,13,13,0.7);
  border-radius: 2px;
  box-shadow: 0px 0px 12px -6px rgba(0,0,0,0.6);
}
.about .about_right ul li a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 135px 20px 35px 20px;
  box-sizing: border-box;
  font-size: 2.1rem;
  text-align: center;
  line-height: 130%;
}
.about .about_right ul li a:link,
.about .about_right ul li a:active,
.about .about_right ul li a:visited {
  color: #fff;
  text-decoration: none;
}
.about .about_right ul li a:hover {
  opacity: 1;
}
.about .about_right ul li a span.circle_icon {
  position: absolute;
  content: '';
  left: 0;
  right: 0;
  top: 40px;
  margin: auto;
  width: 78px;
  height: 78px;
  border-radius: 100%;
  background-color: rgba(255,255,255,0.1);
  background-repeat: no-repeat;
  background-position: center center;
}
.about .about_right ul li:nth-child(1) a span.circle_icon {
  background-image: url("../img/icon_about1.svg");
}
.about .about_right ul li:nth-child(2) a span.circle_icon {
  background-image: url("../img/icon_about2.svg");
}
.about .about_right ul li:nth-child(3) a span.circle_icon {
  background-image: url("../img/icon_about3.svg");
}
.about .about_right ul li:nth-child(4) a span.circle_icon {
  background-image: url("../img/icon_about4.svg");
}
.about .about_right .link_dot::before {/* link > dot(位置のみ修正) */
  top: auto;
  bottom: 15px;
  right: 15px;
}
/* ----------------------------------------------- index_menu */
.index_menu {
  position: relative;
  padding: 100px 0 70px 0;
  text-align: center;
  background-color: #e1ecf4;
}
.index_menu::before {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 100%;
  height: 15px;
  background: url("../img/index_menu_top.png");
  background-position: top;
  background-repeat: repeat-x;
}
.index_menu ul {
  width: 95%;
  max-width: 1300px;
  margin: 0 auto;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  text-align: left;
}
.index_menu li {
/*  width: 410px;*/
  width: 32%;
}
.index_menu li a {
  position: relative;
  display: block;
  padding: 25px;
  border-radius: 10px;
  background: #357FB0;
  background: linear-gradient(90deg,rgba(53, 127, 176, 1) 30%, rgba(37, 65, 127, 1) 100%);
}
.index_menu li a .cut {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 50px;
  height: 50px;
  border-radius: 50px;
  background-color: #e1ecf4;
}
.index_menu li a .cut::before {
  position: absolute;
  content: '';
  right: 0;
  bottom: 0;
  width: 22px;
  height: 50px;
  background-color: #e1ecf4;
}
.index_menu li a .cut::after {
  position: absolute;
  content: '';
  right: 0;
  bottom: 0;
  width: 50px;
  height: 22px;
  background-color: #e1ecf4;
}
.index_menu li a .corner_b {
  position: absolute;
  display: block;
  left: 0;
  bottom: 0;
  width: 10px;
  height: 10px;
  transform: translateX(-100%);
}
.index_menu li a .corner_t {
  position: absolute;
  display: block;
  right: -10px;
  top: -10px;
  width: 10px;
  height: 10px;
  transform: translateX(-100%);
}
.index_menu li a .corner_b::before,
.index_menu li a .corner_t::before {
  display: block;
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 200%;
  height: 200%;
  background: transparent;
  border-radius: 50%;
  box-shadow: 10px 10px 0 0 #e1ecf4;
  transform: translate(-50%, -50%);
}
.index_menu li a dl {
  display: table;
}
.index_menu li a dt {
  display: table-cell;
  width: 134px;
  height: 134px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 7px;
}
.index_menu li a dt img {
  transition: 0.5s ease;
  width: 134px;
  height: 134px;
}
.index_menu li a:hover dt img {
  transform: scale(1.2,1.2);
  transition: 0.3s ease-out;
}
.index_menu li a dd {
  display: table-cell;
  padding-left: 30px;
  vertical-align: middle
}
.index_menu li a dd {
  font-size: 2.5rem;
  color: #fff;
}
.index_menu li a:link,
.index_menu li a:active,
.index_menu li a:visited {
  color: #fff;
  text-decoration: none;
}
.index_menu li a:hover {
  opacity: 1.0;
}
/*右下矢印アイコン*/
.arrow_wrap {
  overflow: hidden;
  position: absolute;
  bottom: 0;
  right: 0;
  margin: 0;
  padding: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #fff;
  transition: 0.4s ease-out;
}
a:hover .arrow_wrap {
  background-color: #274884;
}
.arrow_icon {
  position: relative;
  z-index: 1;
  display: inline-block;
  width: 36px;
  height: 36px;
}
/*-----materialfont*/
@font-face {
  font-family: "Material Icons";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../font/materialfont.woff2") format('woff2');
}
/*-----*/
.arrow_icon::before {
  position: absolute;
  top: 15%;
  left: 25%;
  content: '';
  font-family: "Material Icons";
  content: "\f1df";
  color: #c9b253;
  font-size: 2.0rem;
}
/*.arrow_icon::after {
  position: absolute;
  content: '';
  margin: auto;
  top: 0;
  bottom: 0;
  right: 15px;
  height: 1px;
  width: 15px;
  border-top: 2px solid #c9b253;
}
.arrow_icon::before {
  position: absolute;
  content: '';
  margin: auto;
  top: 0;
  bottom: 0;
  right: 15px;
  width: 10px;
  height: 10px;
  border-top: 2px solid #c9b253;
  border-right: 2px solid #c9b253;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}*/
a:hover .arrow_wrap .arrow_icon {
  animation: toRightFromLeft 0.5s ease-in-out;
}
a:hover .arrow_wrap .arrow_icon::before {
  color: #fff;
}
/*a:hover .arrow_wrap .arrow_icon::after {
  border-top-color: #fff;
}
a:hover .arrow_wrap .arrow_icon::before {
  border-top-color: #fff;
  border-right-color: #fff;
}*/
@keyframes toRightFromLeft {
  49% {
    transform: translate(100%);
}
  50% {
    opacity: 0;
    transform: translate(-100%);
  }
  51% {
    opacity: 1;
  }
}
/* ----------------------------------------------- index_banner */
.index_banner {
  position: relative;
  padding: 100px 0 0 0;
  text-align: center;
  background-image: url("../img/inde_about_bottom.png");
  background-repeat: repeat-x;
  background-position: top;
}
.index_banner::after {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  width: 100%;
  height: 15px;
  background: url("../img/inde_about_bottom.png");
  background-position: top;
  background-repeat: repeat-x;
}
.index_banner img {
  margin: 10px;
}
/* ----------------------------------------------- link_banner */
.link_banner {
  text-align: center;
}
.link_banner ul {
  margin: 100px auto;
  list-style: none;
}
.link_banner ul li {
  display: inline-block;
  padding: 10px;
}
.link_banner ul li img {
  border: 1px solid #ccc;
}