/* sub category & sub group */
.grp_lst {
  position: relative;
  clear: both;
  margin-left: -2.127%;
  padding-top: 2em;
}
.grp_lst_unit {
  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;
  }
  .grp_lst_unit a:hover {
    text-decoration: underline;
  }
  .grp_lst_img {
    display: block;
    margin: 0 auto .5em;
    max-width: 100%;
    height: inherit;
  }
.category_desc_2 {
  padding-top: 2em;
}
ul.topicpath_nav{
    margin: 2em 0;
    list-style-type: none;
}
.topicpath_nav li{
    display: inline;
    margin-right: .2em;
}
.flex_prd_lst{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    list-style-type: none;
}
.flex_prd_lst_unit{
    flex-basis: 33%;
}