@charset "utf-8";
/*
font-family: "Noto Serif JP";
font-weight: 700;
sans:400=Regular,700=Bold
*/
#header{
  background-color: #FFF !important;
}
#keyview{
  position: relative;
  background: url(../images/img_keyview_sub.webp) no-repeat;
  background-size: cover;
  width: 100%;
  height: 384px;
}
#keyview h2{
  position: absolute;
  top:50%;
  left:30px;
  margin: 24px 0 0;
  padding:0 30px;
  background-color: #0071bc;
  height: 56px;
  color: #FFF;
  font-size:34px;
  line-height: 56px;
  font-weight: 700;
}
#cont_detail{
  margin:100px auto 0;
  padding:0 0 120px;
  width: 1024px;
}
#eyecatch{
  padding:0 0 60px;
  width: 1024px;
  font-size:0;
}
#eyecatch img{
  width: 100%;
}
#cont_detail h1{
  position: relative;
  margin:0;
  padding:0 0 55.5px 60px;
  color:#004b75;
  font-size:32px;
  line-height:1.2em;
  font-weight: 700;
}
#cont_detail h1::before{
  content: "";
  position: absolute;
  top:19px;
  left:0;
  background-color: #004b75;
  width: 40px;
  height: 2px;
}
#cont_detail h2{
  position: relative;
  margin:0;
  padding:30px 0 30px 24px;
  color:#0071bc;
  font-size:28px;
  line-height:1.2em;
  font-weight: 700;
}
#cont_detail h2 span{
  position: relative;
  margin:0;
  padding:30px 0 30px 0px;
  color:#0071bc;
  font-size:28px;
  line-height:1.2em;
  font-weight: 700;
}
#cont_detail h2::before{
  content: "";
  position: absolute;
  top:33px;
  left:0;
  background-color: #0071bc;
  width: 14px;
  height: 28px;
}
#cont_detail h3{
  position: relative;
  margin:0;
  padding:30px 0 30px 0;
  color:#0071bc;
  font-size:28px;
  line-height:1.2em;
  font-weight: 700;
}
#cont_detail h3 span{
  position: relative;
  margin:0;
  padding:30px 0 30px 0;
  color:#0071bc;
  font-size:28px;
  line-height:1.2em;
  font-weight: 700;
}
#cont_detail h4{
  position: relative;
  margin:0;
  padding:30px 0 30px 0;
  color:#0071bc;
  font-size:24px;
  line-height:1.2em;
  font-weight: 700;
}
#cont_detail h4 span{
  position: relative;
  margin:0;
  padding:30px 0 30px 0;
  color:#0071bc;
  font-size:24px;
  line-height:1.2em;
  font-weight: 700;
}
#cont_detail h5{
  position: relative;
  margin:0;
  padding:30px 0 30px 0;
  color:#004b75;
  font-size:22px;
  line-height:1.2em;
  font-weight: 700;
}
#cont_detail h5 span{
  position: relative;
  margin:0;
  padding:30px 0 30px 0;
  color:#004b75;
  font-size:22px;
  line-height:1.2em;
  font-weight: 700;
}
#cont_detail p{
  padding:0 0 1em;
}
/* 本文のみ箇条書きを適用する */
div#cont_detail ol li {
  list-style-type: decimal;
}
div#cont_detail ul li {
  list-style-type: disc;
}
/* 親要素の余白 */
div#cont_detail ul,
div#cont_detail ol {
  padding-left: 1.5em;
}
/* 太字を適用 */
div#cont_detail p strong {
  font-weight: bolder;
}
/* タグ、SNS、ページネーションの黒丸を消す */
div#cont_detail #tag ol li,
div#cont_detail #tag ul li,
div#cont_detail #sns ol li,
div#cont_detail #sns ul li,
div#cont_detail #pagenation ol li,
div#cont_detail #pagenation ul li {
  list-style-type: none;
}
/* タグ、SNS、ページネーションのpaddingを消す */
div#cont_detail #tag ol,
div#cont_detail #tag ul,
div#cont_detail #sns ol,
div#cont_detail #sns ul,
div#cont_detail #pagenation ol,
div#cont_detail #pagenation ul {
  padding-left: 0;
}
#information{
  display: flex;
  margin:30px 0 0;
  border:1px solid #a5c8e3;
  padding:30px;
  width: calc(100% - 62px);
}
.info_data{
  margin:0 88px 0 0;
  width: 614px;
}
.info_data h3{
  margin:0 !important;
  padding:0 !important;
  color:#0071bc !important;
  font-size:24px !important;
  line-height: 1em !important;
  font-weight: 700 !important;
}
.info_data p{
  margin:25.5px 0 0;
  font-size:18px;
  line-height: 1.5em;
}
.btn_site{
  margin:25.5 0 0;
}
.btn_site a{
  color:#0071bc;
  font-size:18px;
  line-height: 1em;
  text-decoration: none;
}
.btn_site a:hover{
  text-decoration: underline;
}
.info_img{
  width: 260px;
  height: 146px;
}
.info_img a{
  display: block;
}
.info_img a img{
  width: 100%;
}
blockquote {
  position: relative;
  background-color: #FFF;
  border-left: 5px solid #0071bc;
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  color: #333;
}
pre {
  background-color: #282c34;
  color: #abb2bf;
  padding: 1.5rem;
  border-radius: 8px;
  overflow-x: auto;
  border-top: 4px solid #0071bc;
  line-height: 1.5;
  margin: 1.5rem 0;
}
code {
  background-color: #f0f7ff;
  color: #0071bc;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  margin: 0 2px;
}
#tag{
  margin: 60px 0 0;
}
#tag ul{
  display: flex;
}
#tag ul li{
  margin: 0 15px 15px 0;
  background-color: #FFF;
  border:1px solid #CCC;
  border-radius: 5px;
  height: 38px;
}
#tag ul li a{
  display: block;
  padding:0 20px;
  color: #0071bc;
  line-height: 38px;
  text-decoration: none;
}
#tag ul li:hover{
  background-color: #0071bc;
  border:1px solid #0071bc;
}
#tag ul li:hover a{
  color: #FFF;
}
#sns{
  margin: 45px 0 0;
}
#sns ul{
  display: flex;
}
#sns ul li{
  margin: 0 15px 0 0;
  width: 60px;
  height: 60px;
}
#sns ul li a{
  display: block;
}
#sns ul li a img{
  width: 100%;
}
#sns ul li a:hover img{
  opacity: 0.7;
}
#pagenation{
  margin:60px 0 0;
  padding:20px 0 0;
  border-top:2px solid #0071bc;
}
#pagenation ul li{
  margin: 10px 0 0;
  width: 100%;
  height: 60px;
}
#pagenation ul li a{
  display: flex;
  align-items: center;
  text-decoration: none;
}
#pagenation ul li a:hover .page_ttl{
  color:#0071bc;
}
.label{
  background-color: #0071bc;
  color:#FFF;
  width: 160px;
  height: 60px;
  font-size:18px;
  line-height: 60px;
  font-weight: 700;
  text-align: center;
}
.page_ttl{
  padding:0 0 0 30px;
  font-size:18px;
  line-height: 1.2em;
  flex:1;
}
#search{
  display: flex;
  margin:60px 0 0;
}
.input_search{
  margin:0 10px 0 0;
  border:1px solid #a5c8e3;
  width: 613px;
  height: 58px;
}
.input_search input{
  padding:0 15px;
  width: 583px;
  height: 58px;
}
#search button{
  background-color: #0071bc;
  color:#FFF;
  width: 128px;
  height: 60px;
  font-size:18px;
}
#search button:hover{
  background-color: #0f3155;
}
#topics_area{
  display: flex;
  flex-wrap: wrap;
  margin:30px 0 0;
}
/* 目次 */
/* 枠線 */
#toc_container {
    border: 1px solid #a5c8e3 !important;
    padding: 20px !important;
}

/* 「目次」の文字を */
#toc_container p.toc_title {
    text-align: left !important;
    font-size: 24px !important;
    font-weight: bold !important; /* 太字 */
    margin-bottom: 15px !important;
}

/* リストの文字 */
#toc_container ul.toc_list li a {
    font-size: 18px !important;
}

@media (max-width: 767px){
  #header{
    background-color: #FFF !important;
  }
  #keyview{
    position: relative;
    background: url(../images/img_keyview_sub.webp) no-repeat;
    background-size: cover;
    width: 100%;
    height: 192px;
  }
  #keyview h2{
    position: absolute;
    top:50%;
    left:50%;
    margin: 5px 0 0;
    padding:0 30px;
    background-color: #0071bc;
    height: 56px;
    color: #FFF;
    font-size:28px;
    line-height: 56px;
    font-weight: 700;
    white-space: nowrap;
    transform:translateX(-50%);
  }
  #cont_detail{
    margin:50px 10px 0;
    padding:0 0 60px;
    width: calc(100% - 20px);
  }
  #eyecatch{
    padding:0 0 30px;
    width: 100%;
    font-size:0;
  }
  #eyecatch img{
    width: 100%;
  }
  #cont_detail h1{
    position: relative;
    margin:0;
    padding:0 0 27.75px 30px;
    color:#004b75;
    font-size:24px;
    line-height:1.2em;
    font-weight: 700;
  }
  #cont_detail h1::before{
    content: "";
    position: absolute;
    top:15px;
    left:0;
    background-color: #004b75;
    width: 20px;
    height: 2px;
    transform:translateY(-50%);
  }
  #cont_detail h2{
    position: relative;
    margin:0;
    padding:15px 0 15px 12px;
    color:#0071bc;
    font-size:22px;
    line-height:1.2em;
    font-weight: 700;
  }
  #cont_detail h2::before{
    content: "";
    position: absolute;
    top:19.5px;
    left:0;
    background-color: #0071bc;
    width: 7px;
    height: 22px;
  }
  #cont_detail h2 span{
    position: relative;
    margin: 0;
    padding: 15px 0 15px 0px;
    color: #0071bc;
    font-size: 22px;
    line-height: 1.2em;
    font-weight: 700;
  }
  #cont_detail h3{
    position: relative;
    margin:0;
    padding:15px 0 15px 0;
    color:#0071bc;
    font-size:20px;
    line-height:1.2em;
    font-weight: 700;
  }
  #cont_detail h3 span{
    position: relative;
    margin:0;
    padding:15px 0 15px 0;
    color:#0071bc;
    font-size:20px;
    line-height:1.2em;
    font-weight: 700;
  }
  #cont_detail h4{
    position: relative;
    margin:0;
    padding:15px 0 15px 0;
    color:#0071bc;
    font-size:20px;
    line-height:1.2em;
    font-weight: 700;
  }
  #cont_detail h4 span{
    position: relative;
    margin:0;
    padding:15px 0 15px 0;
    color:#0071bc;
    font-size:20px;
    line-height:1.2em;
    font-weight: 700;
  }
  #cont_detail h5{
    position: relative;
    margin:0;
    padding:15px 0 15px 0;
    color:#004b75;
    font-size:18px;
    line-height:1.2em;
    font-weight: 700;
  }
  #cont_detail h5 span{
    position: relative;
    margin:0;
    padding:15px 0 15px 0;
    color:#004b75;
    font-size:18px;
    line-height:1.2em;
    font-weight: 700;
  }
  #cont_detail p{
    padding:0 0 1em;
  }
  #information{
    display: block;
    margin:30px 0 0;
    border:1px solid #a5c8e3;
    padding:15px;
    width: calc(100% - 32px);
  }
  .info_data{
    margin:0;
    width: 100%;
  }
  .info_data h3{
    margin:0 !important;
    padding:0 !important;
    color:#0071bc !important;
    font-size:20px !important;
    line-height: 1em !important;
    font-weight: 700 !important;
  }
  .info_data p{
    margin:15px 0 0;
    font-size:16px;
    line-height: 1.5em;
  }
  .btn_site{
    margin:15 0 0;
  }
  .btn_site a{
    color:#0071bc;
    font-size:15px;
    line-height: 1em;
    text-decoration: none;
  }
  .btn_site a:hover{
    text-decoration: underline;
  }
  .info_img{
    margin:15px 0 0;
    width: 100%;
    height: auto;
  }
  .info_img a{
    display: block;
  }
  .info_img a img{
    width: 100%;
  }
  blockquote {
    position: relative;
    background-color: #FFF;
    border-left: 5px solid #0071bc;
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    color: #333;
  }
  pre {
    background-color: #282c34;
    color: #abb2bf;
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    border-top: 4px solid #0071bc;
    line-height: 1.5;
    margin: 1.5rem 0;
  }
  code {
    background-color: #f0f7ff;
    color: #0071bc;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    margin: 0 2px;
  }
  #tag{
    margin: 30px 0 0;
  }
  #tag ul{
    display: flex;
    flex-wrap: wrap;
  }
  #tag ul li{
    margin: 0 10px 10px 0;
    background-color: #FFF;
    border:1px solid #CCC;
    border-radius: 5px;
    height: 38px;
  }
  #tag ul li a{
    display: block;
    padding:0 10px;
    color: #0071bc;
    line-height: 38px;
    text-decoration: none;
  }
  #tag ul li:hover{
    background-color: #0071bc;
    border:1px solid #0071bc;
  }
  #tag ul li:hover a{
    color: #FFF;
  }
  #sns{
    margin: 20px 0 0;
  }
  #sns ul{
    display: flex;
  }
  #sns ul li{
    margin: 0 10px 0 0;
    width: 60px;
    height: 60px;
  }
  #sns ul li a{
    display: block;
  }
  #sns ul li a img{
    width: 100%;
  }
  #sns ul li a:hover img{
    opacity: 0.7;
  }
  #pagenation{
    margin:30px 0 0;
    padding:10px 0 0;
    border-top:2px solid #0071bc;
  }
  #pagenation ul li{
    margin: 10px 0 0;
    width: 100%;
    height: auto;
  }
  #pagenation ul li a{
    display: flex;
    align-items: center;
    text-decoration: none;
  }
  #pagenation ul li a:hover .page_ttl{
    color:#0071bc;
  }
  .label{
    background-color: #0071bc;
    color:#FFF;
    width: 80px;
    height: 40px;
    font-size:14px;
    line-height: 40px;
    font-weight: 700;
    text-align: center;
  }
  .page_ttl{
    padding:0 0 0 15px;
    font-size:14px;
    line-height: 1.2em;
    flex:1;
  }
  #search{
    display: flex;
    margin:30px 0 0;
  }
  .input_search{
    margin:0 5px 0 0;
    border:1px solid #a5c8e3;
    width: calc(100% - 69px);
    height: 46px;
  }
  .input_search input{
    padding:0 15px;
    width: 100%;
    height: 46px;
  }
  #search button{
    background-color: #0071bc;
    color:#FFF;
    width: 64px;
    height: 48px;
    font-size:16px;
  }
}
@media (max-width: 767px) and (orientation:landscape){
}