.features_wrapper h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 1.75rem 0 1.5rem 0;
  border-left: 5px solid #315796;
  padding: 0.25rem 0.25rem 0.25rem 1.4rem;
  line-height: 1.5;
  position: relative;
}
.features_wrapper h3::after {
  content: "";
  display: block;
  width: 100%;
  border-bottom: solid 2px #a2a2a2;
  position: absolute;
  left: -5px;
  bottom: -8px;
}
.features_wrapper h4 {
  font-size: 1.2em;
  font-weight: 700;
  margin-bottom: 12px;
  border-bottom: solid 2px #e6e6e6;
}
.features_wrapper h4.fulllist_title {
  background: #fff;
  border-radius: 4px;
  text-align: center;
  border-bottom: none;
}
.features_wrapper .re_contents {
  background: #fff;
}
.features_wrapper .re_box {
  max-width: 900px;
  margin: 0 auto;
}
.features_wrapper .re_box .re_main {
  width: 100%;
}
.features_wrapper .re_box .re_main .re_main_in {
  margin-bottom: 32px;
  padding: 0;
}
.features_wrapper .re_box .re_main .kv img {
  width: 100%;
}
.features_wrapper .re_box .re_main .articles {
  margin-bottom: 64px;
  padding: 0;
  border-radius: 10px;
}
.features_wrapper .re_box .re_main .articles .series-item {
  margin-bottom: 64px;
}
.features_wrapper .re_box .re_main .articles .series-item .series-content {
  margin-bottom: 64px;
}
.features_wrapper .re_box .re_main .articles .series-item .series-content .firstview {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  gap: 12px;
  margin-bottom: 24px;
}
.features_wrapper .re_box .re_main .articles .series-item .series-content .firstview figure {
  max-width: 480px;
  margin: 0 auto 8px;
}
.features_wrapper .re_box .re_main .articles .series-item .series-content .firstview .description {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.features_wrapper .re_box .re_main .articles .series-item .fulllist {
  background: #e6e6e6;
  margin-bottom: 32px;
  padding: 12px 24px;
}
.features_wrapper .re_box .re_main .articles .series-item .fulllist .posts-list {
  display: grid;
  gap: 12px;
}
.features_wrapper .re_box .re_main .articles .series-item .fulllist .posts-list li {
  font-size: 0.8em;
  display: grid;
  grid-template-columns: 1fr 11.5em;
  gap: 8px;
}
.features_wrapper .re_box .re_main .articles .series-item .fulllist .posts-list li .title .times {
  width: 4em;
}
.features_wrapper .re_box .re_main .articles .series-item .fulllist .posts-list li a {
  text-decoration: underline;
  color: #315796;
  font-weight: 700;
}
.features_wrapper .re_box .re_main .articles .series-item .fulllist .posts-list li date {
  text-align: center;
  background: #ababab;
  color: #fff;
}
.features_wrapper .re_box .re_main .articles .series-item .fulllist .posts-list li date.publish {
  background: #315796;
}
.features_wrapper .re_box .re_main .articles .series-item .series-posts {
  display: grid;
  gap: 12px;
}
.features_wrapper .re_box .re_main .articles .series-item .series-posts .post {
  display: grid;
  grid-template-columns: 120px 1fr;
  grid-template-rows: repeat(2, 1fr);
  -webkit-column-gap: 8px;
     -moz-column-gap: 8px;
          column-gap: 8px;
  color: #315796;
}
.features_wrapper .re_box .re_main .articles .series-item .series-posts .post .eyecatch {
  grid-area: 1/1/3/2;
}
.features_wrapper .re_box .re_main .articles .series-item .series-posts .post .eyecatch figure {
  width: 100%;
  height: 100%;
  aspect-ratio: 16/9;
}
.features_wrapper .re_box .re_main .articles .series-item .series-posts .post .eyecatch figure img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 100%;
}
.features_wrapper .re_box .re_main .associated ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.features_wrapper .re_box .re_main .associated ul li {
  text-align: center;
}
.features_wrapper .re_box .re_main .associated ul li a {
  display: block;
}

.feature-container h1,
.feature-container h2,
.feature-container h3 {
  font-weight: 700;
}
.feature-container .wrap__article-detail {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
}
.feature-container .pagenation {
  display: grid;
  grid-template-columns: 35% 1fr 35%;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 12px;
  margin-top: 64px;
}
.feature-container .pagenation .back {
  text-align: center;
}
.feature-container .pagenation .post {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 8px;
}
.feature-container .pagenation .post .eyecatch {
  max-width: 70px;
}
.feature-container .pagenation .post .eyecatch figure {
  margin: 0;
  aspect-ratio: 2/1.4;
}
.feature-container .pagenation .post .eyecatch figure img {
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.feature-container .pagenation .post span {
  font-size: 0.75em;
  display: block;
}

@media screen and (max-width: 768px) {
  .features_wrapper h3 {
    font-size: 1.1rem;
  }
  .features_wrapper .re_box .re_main {
    margin: 0;
  }
  .features_wrapper .re_box .re_main .re_main_in {
    padding: 0;
  }
  .features_wrapper .re_box .re_main .articles {
    padding: 0;
  }
  .features_wrapper .re_box .re_main .articles .series-item .series-content .firstview {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .features_wrapper .re_box .re_main .articles .series-item .fulllist .posts-list {
    gap: 24px;
  }
  .features_wrapper .re_box .re_main .articles .series-item .fulllist .posts-list li {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .features_wrapper .re_box .re_main .articles .series-item .series-posts {
    gap: 24px;
  }
  .features_wrapper .re_box .re_main .articles .series-item .series-posts .post {
    display: block;
  }
  .features_wrapper .re_box .re_main .articles .series-item .series-posts .post .eyecatch figure {
    width: 70%;
    height: 70%;
    margin: 0 auto 2px;
  }
  .features_wrapper .re_box .re_main .associated ul {
    grid-template-columns: 1fr;
    width: 70%;
    margin: auto;
  }
  .feature-container .pagenation {
    grid-template-columns: 70px 1fr 70px;
  }
  .feature-container .pagenation .post {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 2px;
  }
  .feature-container .pagenation .post .title span:nth-of-type(2) {
    display: none;
  }
}