#sitemap_page #main_img_area {
  background: #e5eaf3;
}

#sitemap_page .sitemap_contents h2,
#sitemap_page .sitemap_contents a {
  color: #002e8c;
}

#sitemap_page .sitemap_contents section h2 {
  position: relative;
}

#sitemap_page .sitemap_contents section h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 1px;
  background: #002e8c;
}

#sitemap_page .sitemap_contents section .link_list a {
  border-bottom: 1px solid #e7e7e7;
  position: relative;
  display: block;
  width: 100%;
}

#sitemap_page .sitemap_contents section .link_list a::after {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  border-right: 1px solid #002e8c;
  border-top: 1px solid #002e8c;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%) rotate(45deg);
}

@media screen and (min-width: 768px) {
  #sitemap_page #main_img_area {
    height: 440px;
    padding-top: 220px;
  }
  #sitemap_page .sitemap_contents {
    width: 1100px;
    margin: 0 auto;
    padding: 110px 0 160px;
  }
  #sitemap_page .sitemap_contents section {
    margin-top: 111px;
  }
  #sitemap_page .sitemap_contents section h2 {
    font-size: 1.87rem;
    padding-bottom: 32px;
    font-weight: 700;
  }
  #sitemap_page .sitemap_contents section .link_list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 52px;
  }
  #sitemap_page .sitemap_contents section .link_list li {
    display: flex;
    width: 280px;
    margin: 20px 0  0 130px;
  }
  #sitemap_page .sitemap_contents section .link_list li a {
    display: flex;
    font-size: 1.07rem;
    padding: 23px 0;
  }
  #sitemap_page .sitemap_contents section .link_list li:nth-of-type(3n+1) {
    margin-left: 0;
  }
  #sitemap_page .sitemap_contents section .link_list li:nth-of-type(1), #sitemap_page .sitemap_contents section .link_list li:nth-of-type(2), #sitemap_page .sitemap_contents section .link_list li:nth-of-type(3) {
    margin-top: 0;
  }
  #sitemap_page .sitemap_contents section:nth-of-type(1) {
    margin-top: 0;
  }
  #sitemap_page .sitemap_contents #sitemap_large_list {
    margin-top: 84px;
    display: flex;
    flex-wrap: wrap;
  }
  #sitemap_page .sitemap_contents #sitemap_large_list li {
    display: flex;
    width: 350px;
    margin: 104px 0  0 60px;
  }
  #sitemap_page .sitemap_contents #sitemap_large_list li a {
    display: flex;
    padding: 25px 0;
    position: relative;
    font-size: 1.87rem;
    font-weight: 600;
  }
  #sitemap_page .sitemap_contents #sitemap_large_list li a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 1px;
    background: #002e8c;
  }
  #sitemap_page .sitemap_contents #sitemap_large_list li a.external_link {
    padding-right: 25px;
  }
  #sitemap_page .sitemap_contents #sitemap_large_list li a.external_link::before {
    content: "";
    background: url(../img/common/icon_extlink.png) no-repeat;
    background-size: 100% auto;
    position: absolute;
    top: calc(50% - 7px);
    right: 0;
    width: 15px;
    height: 14px;
  }
  #sitemap_page .sitemap_contents #sitemap_large_list li:nth-of-type(3n+1) {
    margin-left: 0;
  }
  #sitemap_page .sitemap_contents #sitemap_large_list li:nth-of-type(3n) {
    width: 280px;
  }
  #sitemap_page .sitemap_contents #sitemap_large_list li:nth-of-type(1), #sitemap_page .sitemap_contents #sitemap_large_list li:nth-of-type(2), #sitemap_page .sitemap_contents #sitemap_large_list li:nth-of-type(3) {
    margin-top: 0;
  }
}