.article {
  font-size: 1.6rem;
  line-height: 1.3em;
}

.article-title {
  width: 100%;
  padding: 10px 0 10px 15px;
  background: #fff;
  border-top: solid 3px var(--main-color);
  border-bottom: solid 3px var(--main-color);
  font-size: 2.4rem;
  font-weight: bold;
  line-height: 30px;
}
.article-mainimg {
  display: block;
  max-width: 90%;
  max-height: 50vh;
  margin: 10px auto 0;
}
.article-preface {
  width: 100%;
  margin: 5px auto;
  padding: 10px;
  text-align: left;
}
.article-preface__title{
  margin: 5px 0;
  padding: 5px;
  background: #FF9C8D;
  color: #fff;
  font-size: 2.4rem;
  font-weight: bold;
  line-height: 45px;
  text-align: center;
}

.article-contents {
  width: 100%;
  padding: 10px;
  /* text-align: center; */
}
  .article-head {
    margin: 5px 0;
    padding: 5px;
    background: #FF9C8D;
    color: #fff;
    font-size: 2.4rem;
    font-weight: bold;
    line-height: 45px;
    text-align: center;
  }
  .article-text{
    text-align: left;
  }
  .article-img {
    display: block;
    max-width: 95%;
    max-height: 50vh;
    margin: 5px auto;
  }
  .article-contents h3 {
    border-bottom: dotted 3px #F0A0A5;
    font-size: 2.2rem;
    text-align: center;
  }
  .article-contents h4 {
    position: relative;
    margin-left: 20px;
    padding: 3px 0 3px 30px;
    background: #FEE3D2;
    font-size: 2.0rem;
  }
    .article-contents h4::before {
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      left: -20px;
      width: 45px;
      height: 45px;
      margin: auto 0;
      background-color: #F0A0A5;
      background-image: url(/images/article/h4.png);
      background-repeat: no-repeat;
      background-size: 75%;
      background-position: center;
      border-radius: 50%;
      border-bottom: solid 3px #AC3215;
    }
  .article-contents .table {
    width: 80%;
  }
  .article-contents .table th,
  .article-contents .table td {
    border: solid 1px #aaa;
    text-align: center;
  }

/* article-list */
.list-article {
  width: 90%;
  min-height: 80vh;
  margin: 5px auto;
  padding: 10px;
  background: #EBF0F9;
}
  .list-article-text {
    padding: 10px;
  }
  .list-article_list {
    padding: 10px;
  }
  .list-article_list_item {
    display: block;
  }



  .info .article-contents {
    text-align: left;
  }