/* sub category & sub group */
.grp_lst {
  position: relative;
  clear: both;
  margin-left: -2.127%;
  padding-top: 2em;
  text-align:center;
}
.grp_lst_unit {
  text-align:center;
  float: left;
  margin-bottom: 15px;
  margin-left: 2.083%;
  width: 17.916%;
  word-break: break-all;
}
  .grp_lst_unit a {
    display: block;
    padding: .5em;
    background-color: #f1f1f1;
    color: #000;
    text-decoration: none;
    text-align:center;
  }
  .grp_lst_unit a:hover {
    text-decoration: underline;
    text-align:center;
  }
  .grp_lst_img {
    display: block;
    margin: 0 auto .5em;
    max-width: 100%;
    height: inherit;
  }
.category_desc_2 {
  padding-top: 2em;
}

.centerline {
  text-align:center;
}

ul.breadcrumb {
  padding: 8px 20px 38px;
}

.two_panes {
  clear: both;
}

.side_pane {
  width: 260px;
  margin-left: 20px;
  float: left;
}

.sub_pane_list_title {
  font-size: 14px;
  margin-bottom: 8px;
}

ul.sub_pane_list {
  padding-left: 8px;
  margin-bottom: 33px;
}

ul.sub_pane_list li {
  margin-bottom: 6px;
}

ul.sub_pane_list li a {
  color: #595656;
  text-decoration: none;
}

ul.sub_pane_list li a:hover {
  text-decoration: underline;
}

.main_pane {
  width: 920px;
  float: right;
  padding-left: 10px;
  padding-right: 20px;
  box-sizing: border-box;
}

.index_page_title {
  font-size: 217%;
}

li.prd_lst_unit.prd_lst_unit_s:nth-child(4n) {
  margin-right: 0;
}

/* タイトルと説明文のコンテナをブロック要素にする */
.index_page_title, .category_desc_1 {
  display: block;
}

/* 余白を調整 */
.index_page_title {
  margin-bottom: 20px; /* タイトルと説明文の間に余白を追加 */
}

.clearfix::after {
  content: "";
  display: table;
  clear: both;
}