@charset "UTF-8";
/* 関数宣言 */
/* 共通スタイル */
.article_area {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 10rem 0 6rem;
}

/* ヘッダー */
.header_wrapper .logo_area {
  position: fixed;
  top: 30px;
  left: 30px;
  z-index: 15;
  width: 150px;
  text-align: center;
  -webkit-transition: 0.7s;
  transition: 0.7s;
}

@media (max-width: 680px) {
  .header_wrapper .logo_area {
    top: 0;
    left: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    width: 100%;
    background-color: #fff;
    height: 50px;
    z-index: 23;
  }
}

.header_wrapper .logo_area.fixed {
  top: 0;
  left: 0;
  padding-left: 3%;
  width: auto;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

@media (max-width: 680px) {
  .header_wrapper .logo_area.fixed {
    padding-left: 0;
    width: 100%;
    height: 50px;
    background: #fff;
  }
}

.header_wrapper .logo_area.fixed img.logo_pc {
  width: 85px;
  height: auto;
}

.header_wrapper a {
  display: inline-block;
}

.header_wrapper a img.logo_pc {
  width: 100%;
  height: auto;
  display: inline-block;
}

@media (max-width: 680px) {
  .header_wrapper a img.logo_pc {
    display: none;
  }
}

.header_wrapper a img.logo_sp {
  display: none;
}

@media (max-width: 680px) {
  .header_wrapper a img.logo_sp {
    display: inline-block;
    width: 100%;
    height: 44px;
    margin-top: 3px;
    -o-object-fit: contain;
       object-fit: contain;
  }
}

/* 特集記事 */
.article_area {
  padding-top: 10rem;
}

.article_area h2 span {
  position: relative;
  text-align: center;
}

.article_area h2 span::before {
  content: "";
  display: block;
  position: absolute;
  background-image: url(../img/icon_article.svg);
  background-repeat: no-repeat;
  width: 50px;
  height: 50px;
  left: 50%;
  top: 65px;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  background-position: center center;
}

.article_area .article_contents {
  padding-top: 3rem;
}

@media (max-width: 480px) {
  .article_area .article_contents .article_content {
    margin-top: 2.5%;
    margin-bottom: 2.5%;
    position: relative;
    min-height: 250px;
    border: 1px solid #fff;
  }
}

.article_area .article_contents .article_content .img_area {
  height: 200px;
}

@media (max-width: 480px) {
  .article_area .article_contents .article_content .img_area {
    width: 100%;
    height: auto;
    max-height: none;
    z-index: 0;
  }
}

@media (max-width: 480px) {
  .article_area .article_contents .article_content .img_area a {
    height: 100%;
  }
}

.article_area .article_contents .article_content .img_area img {
  height: 200px;
  -o-object-fit: cover;
     object-fit: cover;
}

@media (max-width: 680px) {
  .article_area .article_contents .article_content .img_area img {
    min-height: 200px;
  }
}

@media (max-width: 480px) {
  .article_area .article_contents .article_content .img_area img {
    height: auto;
    max-height: none;
    min-height: 248px;
    position: absolute;
    content: "";
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    margin: auto;
    background: -webkit-gradient(linear, left top, left bottom, color-stop(30%, rgba(0, 0, 0, 0.3)), to(rgba(0, 0, 0, 0.7)));
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3) 30%, rgba(0, 0, 0, 0.7) 100%);
  }
}

@media (max-width: 480px) {
  .article_area .article_contents .article_content .text_area {
    width: 100%;
    position: absolute;
    right: 0;
    left: 0;
    bottom: 0;
    margin: auto;
    color: #fff;
    background: -webkit-gradient(linear, left top, left bottom, color-stop(-10%, rgba(0, 0, 0, 0)), color-stop(30%, rgba(0, 0, 0, 0.3)));
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) -10%, rgba(0, 0, 0, 0.3) 30%);
  }
}

@media (max-width: 680px) {
  .article_area .article_contents .article_content .text_area .ttl {
    margin-left: 1rem;
  }
}

@media (max-width: 480px) {
  .article_area .article_contents .article_content .text_area .ttl {
    border-bottom: 1px solid #fff;
  }
}

@media (max-width: 480px) {
  .article_area .article_contents .article_content .text_area .cmt {
    margin-bottom: 0;
  }
}

@media (max-width: 480px) {
  .article_area .article_contents .article_content .text_area .r_arrow::after {
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
  }
}

@media (max-width: 480px) {
  .article_area .article_contents .article_content .text_area .r_arrow a {
    color: #fff;
    font-size: 1.4rem;
  }
}
/*# sourceMappingURL=article.css.map */