.navigation {
  box-sizing: border-box;
  width: 94.6666666667%;
  margin-left: auto;
  margin-right: auto;
  max-width: 1024px;
  background: none;
  padding-left: 0;
}
.navigation img {
  margin: 0 15px 0 3px;
}
@media screen and (max-width: 767px) {
  .navigation img {
    vertical-align: middle;
  }
}
.navigation li {
  margin-right: 15px;
}
.navigation li:first-child {
  padding-left: 20px;
  background: url(/common/css/img/icon_home.gif) no-repeat left 4px;
}

.content_inner {
  width: 94.6666666667%;
  margin-left: auto;
  margin-right: auto;
  max-width: 1024px;
  font-family: "Helvetica Neue", "Yu Gothic", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-feature-settings: "palt";
  font-weight: 600;
  overflow-x: hidden;
  box-sizing: border-box;
}
.content_inner * {
  font: inherit;
  box-sizing: border-box;
}
.content_inner *::before, .content_inner *::after {
  box-sizing: border-box;
}
.content_inner [width] {
  width: 100%;
  height: auto;
}
.content_inner figure {
  padding: 0;
  margin: 0;
}

.ib {
  display: inline-block;
}

.page_title {
  font-size: 2.125rem;
  letter-spacing: 0.06em;
}
.page_title::after {
  display: block;
  content: "";
  width: 100%;
  height: 3px;
  background: linear-gradient(to right, #0068b7 25.5rem, #cfd3d7 25.5rem) no-repeat top right/100% 100%;
}
@media screen and (max-width: 767px) {
  .page_title {
    font-size: 1.4375rem;
  }
  .page_title::after {
    content: none;
  }
}

.page_nav {
  display: flex;
  justify-content: space-between;
  margin-top: 2.0625rem;
}
@media screen and (max-width: 767px) {
  .page_nav {
    flex-wrap: wrap;
    margin-top: 1.21875rem;
  }
}
.page_nav li {
  flex-basis: calc(20% - 1.6px);
}
@media screen and (max-width: 767px) {
  .page_nav li {
    flex-basis: calc((100%/3) - 1.3333333333px);
  }
  .page_nav li:not(:nth-child(n+3)) {
    flex-basis: calc((100%/2) - 1px);
    margin-bottom: 2px;
  }
}
.page_nav a {
  display: block;
  color: #000;
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: 0.02em;
  line-height: 1;
  text-align: center;
  background-color: #e1ebf0;
  border-bottom: 3px solid #abc5e7;
  padding-top: 0.83em;
  padding-bottom: 0.83em;
}
.page_nav a::after {
  display: block;
  content: "";
  margin-left: auto;
  margin-right: auto;
  font-size: 0.625rem;
  width: 1em;
  height: 0.5em;
  background-image: url(./img/bottom_arrow.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  margin-top: 0.75em;
}
@media screen and (max-width: 767px) {
  .page_nav a::after {
    font-size: 0.608875rem;
  }
}
.page_nav a:hover {
  border-top: 3px solid #e1ebf0;
  border-bottom: none;
  text-decoration: none;
}
@media screen and (max-width: 767px) {
  .page_nav a {
    font-size: 1rem;
  }
}

.media_policy {
  text-align: right;
  font-size: 0.9375rem;
  color: #306fb6;
  letter-spacing: 0.02em;
  margin-top: 0.7em;
}
@media screen and (max-width: 767px) {
  .media_policy {
    font-size: 0.8125rem;
  }
}

.section {
  margin-top: 1.5em;
}
@media screen and (max-width: 767px) {
  .section {
    margin-top: 1.2em;
  }
}
.section:not(:first-of-type) {
  margin-top: 5em;
}
@media screen and (max-width: 767px) {
  .section:not(:first-of-type) {
    margin-top: 3em;
  }
}

.sub_title {
  background-color: #0068b7;
  color: #fff;
  font-size: 1.75rem;
  letter-spacing: 0.02em;
  line-height: 2.25;
  padding-left: 0.5em;
}
@media screen and (max-width: 767px) {
  .sub_title {
    font-size: 1.1875rem;
    line-height: 2.0789473684;
  }
}

.link_list {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: 1.625rem;
  width: 100%;
}
@media screen and (max-width: 767px) {
  .link_list {
    display: block;
    margin-top: 1.1875rem;
  }
}
.link_list li {
  flex-basis: 32.03125%;
  flex-shrink: 0;
}
.link_list li:not(:nth-child(3n)) {
  margin-right: 1.953125%;
}
@media screen and (max-width: 767px) {
  .link_list li:not(:nth-child(3n)) {
    margin-right: 0;
  }
}
.link_list li:nth-child(n+4) {
  margin-top: 2em;
}
@media screen and (max-width: 767px) {
  .link_list li:nth-child(n+4) {
    margin-top: 0;
  }
}
@media screen and (max-width: 767px) {
  .link_list li:not(:first-child) {
    margin-top: 1.2em;
  }
}
.link_list a {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #eaeaea;
  border-right: 1px solid #eaeaea;
  padding-left: 0.75em;
  padding-top: 0.85em;
  padding-bottom: 0.85em;
}
.link_list a:hover {
  text-decoration: none;
  opacity: 0.7;
}
.link_list a::before {
  display: block;
  content: "";
  width: 4px;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #0068b7;
  z-index: -1;
}
@media screen and (max-width: 767px) {
  .link_list a::before {
    height: calc(100% + 4px);
  }
}
.link_list a::after {
  content: "";
  display: block;
  width: 100%;
  background-color: #eaeaea;
  height: 5px;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -2;
}
@media screen and (max-width: 767px) {
  .link_list a::after {
    height: 4px;
    bottom: -4px;
    left: -4px;
    width: calc(100% + 5px);
  }
}
@media screen and (max-width: 767px) {
  .link_list a {
    padding-top: 0;
    padding-bottom: 0;
  }
}
.link_list figure {
  flex-basis: 25.7062146893%;
  flex-grow: 0;
  flex-shrink: 0;
  margin-left: 0.5em;
}
@media screen and (max-width: 767px) {
  .link_list figure {
    max-width: 5.6875rem;
  }
}

.link_list__head {
  color: #2b65b1;
  letter-spacing: 0.02em;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.445625;
}
@media screen and (max-width: 767px) {
  .link_list__head {
    line-height: 1.3774193548;
    font-size: 0.96875rem;
    flex-grow: 1;
  }
}

.link_list__text {
  font-size: 0.8125rem;
  line-height: 1.6253846154;
  letter-spacing: 0.02em;
  padding-top: 0.6em;
}
@media screen and (max-width: 767px) {
  .link_list__text {
    font-size: 0.875rem;
    line-height: 1.7392857143;
  }
}

.thai {
  width: 7.5em;
}
@media screen and (max-width: 767px) {
  .thai {
    width: 7.09375em;
  }
}