@media screen and (max-width:768px) {
  /* 画面サイズが768pxまではここを読み込む */
  #sitemapMain {
    margin: 40px 16px;
  }

  #sitemapMain h3 {
    margin-bottom: 16px;
    padding-bottom: 0;
    font-size: 20px;
  }

  #sitemapMain h3::before {
    content: none;
  }

  .frameBody ul {
    border: 0;
  }

  .frameBody li {
    background-image: none;
  }

  .view_list03 {
    display: flex;
    justify-content: center;
    position: static;
    margin-bottom: 16px;
  }

  .punctuation {
    padding-left: 20px;
  }
}

@media screen and (min-width: 769px) {
  /* 画面サイズが769pxからはここを読み込む */
  #sitemapMain {
    width: 1180px;
    margin: 80px auto;
  }

  #sitemapMain h3 {
    margin-bottom: 24px;
    padding-bottom: 0;
    font-size: 22px;
  }

  #sitemapMain h3::before {
    content: none;
  }

  #sitemapMain a:hover {
    opacity: 0.7;
  }

  .punctuation {
    padding-left: 20px;
  }
}