.p-sub-category {
  margin: 30px 10px;
  padding: 0;
  list-style-type: none;
}

.p-sub-category::after {
  display: block;
  clear: both;
  content: '';
}

.p-sub-category__item {
  float: left;
  box-sizing: border-box;
  width: 50%;
  padding: 10px 5px;
}

.p-sub-category__image {
  display: block;
  margin-bottom: 10px;
}

.p-sub-category__link {
  display: block;
  transition: opacity .2s;
  text-decoration: none;
  color: #333;
}

.p-sub-category__link:hover {
  opacity: .66;
}

.p-sub-category__link:active {
  opacity: 1;
}

.p-sub-category__name {
  line-height: 1.3;
  position: relative;
  display: block;
  padding-left: .8em;
}

.p-sub-category__name::before {
  position: absolute;
  top: 0;
  left: 0;
  content: '-';
}

.category_img {
  margin: 0;
  padding: 0;
}

.list_title {
  background: #f0efe9;
  padding: 20px;
}

.list_title h3 {
  font-weight: bold;
  font-size: 16px;
  line-height: 1.5em;
}

.category_detail {
  font-size: 13px;
  line-height: 1.7em;
}

.red {
  color: #c23616;
}

.tower_table {
  width: 100%;
  padding: 50px 10px 0;
}

.tower_table th,td {
  padding: 5px;
  font-size: 12px;
  text-align: center;
}

.tower_table th {
  background: #f0efe9;
  border: 1px solid #fff;
  font-weight: normal;
}

th.table_title {
  padding: 10px;
  font-weight: bold;
  font-size: 14px;
}

.tower_attention {
  padding: 20px;
  line-height: 1.8em;
  font-size: 12px;
}

@media screen and (min-width: 600px) {
  .p-sub-category {
    margin-right: 0;
    margin-left: 0;
  }

  .p-sub-category__item {
    width: 25%;
    padding: 15px 10px;
  }

  .p-sub-category__item:nth-child(4n + 1) {
    clear: both;
  }
  
  .list_title {
    padding: 20px 40px;
  }
  
  .list_title h3 {
    font-size: 18px;
  }
  
  .category_detail {
    font-size: 14px;
    line-height: 1.8em;
  }
  
  .tower_table {
    width: 50%;
    float: left;
  }
  
  .tower_table th,td {
    font-size: 14px;
    padding: 10px;
  }
}

@media screen and (max-width: 599px) {
  .p-sub-category__item:nth-child(2n + 1) {
    clear: both;
  }
}