.input-prepend.input-append input {
  font-size: 24px;
  padding-top: 11px;
  padding-bottom: 11px;
  width: 100px;
  text-align: right;
}

.product {
  margin-bottom: 40px;
}

.product_area {
  border-bottom: 1px solid #333;
  padding-bottom: 40px;
}
.product_area_left {
  float: left;
  padding: 0;
}
.product_area_right {
  float: right;
  padding: 0;
}

.product_tabs {
  border-bottom: 1px solid #333;
}
.product_tab {
  display: inline-block;
  background-color: #f6f6f6;
  text-align: center;
  padding: 10px 0;
}
.product_tab.active {
  background-color: #333;
}
.product_tab a {
  display: block;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 0.1em;
}
.product_tab.active a,
.product_tab.active a:hover {
  color: #fff;
  text-decoration: none;
}

.product_panel {
  display: none;
}
.product_panel.active {
  display: block;
}
.product_panel_image,
.product_panel_review {
  text-align: center;
}

.product_belong_lists {
  margin: 40px 0 20px;
  font-size: 12px;
}
.product_belong_list {
  padding: 0 2px;
}
.product_belong_list:first-child {
  padding: 0 2px 0 0 ;
}

.product_name {
  margin: 0;
  font-size: 20px;
  font-weight: normal;
}
.product_model {
  margin: 0;
  font-size: 10px;
}

.product_img {
  margin-bottom: 60px;
}
.product_img_main img {
  display: block;
  margin: 0 auto;
  height: auto;
}
.product_img_thumb li {
  float: left;
  margin-top: 10px;
  cursor: pointer;
}
.product_img_thumb_img {
  max-width: 100%;
  width: auto;
  height: auto;
  border: 1px solid #ccc;
}
.thumb_active {
  border: 1px solid #333;
}

.together_product_lists {
  margin-top: 20px;
  font-size: 12px;
}
.together_product_list {
  text-align: center;
}

.product_price_area {
  margin: 20px 0 0;
}
.product_regular_price {
  margin: 0 0 5px;
  font-size: 12px;
}
.product_price {
  margin: 0;
  font-size: 20px;
}
.product_price_discount {
  color: #cf0400;
}
.product_discount_rate {
  color: #cf0400;
  font-size: 20px;
}
/* 2018/08/01 change start
.product_price_establish {
  margin: 0;
  font-size: 10px;
} */
.product_price_establish {
  margin: 0;
  font-size: 20px;
}
/* 2018/08/01 change end */

.product_cart_area {
  background-color: #f6f6f6;
  margin: 30px 0;
  padding: 10px 20px 20px;
  font-size: 12px;
}
.product_cart_table_box {
  margin-top: 20px;
  background-color: #fff;
  font-size: 12px;
}
.product_cart_table_box label {
  font-size: 12px;
}
.product_cart_select_box {
  margin: 5px 0;
}
.product_cart_select_name {
  padding-top: 10px;
  padding-bottom: 5px;
}
.product_cart_select {
  border: 1px solid #333;
  height: 40px;
}
.text-titles-list__unit {
  margin: 5px 0;
}
.text-titles-list__unit dl {
  margin: 0;
}
.text-titles-list__name {
  padding-top: 10px;
  padding-bottom: 5px;
  font-weight: normal;
}
.text-titles-list__detail-text {
  border: 1px solid #333;
  height: 40px;
}
.product_cart_order {
  margin: 5px 0;
}
.product_cart_init_num {
  width: 20%;
  height: 30px;
  text-align: right;
  float: left;
}
.product_cart_unit {
  float: left;
  padding-top: 12px;
  padding-left: 20px;
}
.product_cart_init {
  display: none;
}

.sizeguide_table_box {
  border-top: 1px solid #ccc;
  padding-top: 40px;
  margin-top: 20px;
}

.sizeguide_table {
  margin: 20px 0;
}

.btn-addcart,
.btn-reviews {
  border: none;
  margin-top: 30px;
  padding: 18px 0;
  background-color: #C00D0D;
  font-size: 18px;
  color: #fff;
  *background-color: #333;
  letter-spacing: 0.1em;
}
.btn-addcart:hover,
.btn-addcart:focus,
.btn-addcart:active,
.btn-reviews:hover,
.btn-reviews:focus,
.btn-reviews:active {
  background-color: #C00D0D;
  color: #fff;
  *background-color: #666;
}
.btn-addcart i,
.btn-addcart-quick i,
.btn-reviews i {
  margin-right: 5px;
  vertical-align: -25%;
}

.btn-addcart-quick,
.btn-membersonly {
  margin-top: 20px;
  padding: 10px 0;
  font-size: 18px;
  letter-spacing: 0.1em;
}
.btn-addcart-quick {
  border: none;
  background-color: #007fff;
  color: #fff;
  *background-color: #007fff;
}
.btn-addcart-quick:hover,
.btn-addcart-quick:focus,
.btn-addcart-quick:active {
  background-color: #4ca5ff;
  color: #fff;
  *background-color: #4ca5ff;
}

.btn-soldout {
  border: none;
  margin-top: 20px;
  padding: 18px 12px;
  background-color: #cf0400;
  font-size: 18px;
  color: #fff;
  *background-color: #cf0400;
  letter-spacing: 0.1em;
}
.btn-soldout.disabled,
.btn-soldout[disabled] {
  background-color: #cf0400;
  color: #fff;
}

.btn_pis_width,
.btn_revies_width {
  width: 300px;
}

.stock_error {
  margin: 0;
  text-align: center;
  color: #cf0400;
}

.product_related_lists {
  margin: 20px 0 0;
  font-size: 12px;
}
.product_related_lists_review {
  margin: 30px 0 0;
}
.product_related_list {
  padding: 2px 0;
}

.product_related_lists i {
  vertical-align: -40%;
}

.product_explain,
.product_img_sub,
.product_reviews {
  line-height: 1.8;
  margin-top: 40px;
}

.product_img_sub li {
  text-align: center;
  padding-bottom: 10px;
}

.product_text_not {
  text-align: center;
}

.reviewlist_datas {
  overflow: hidden;
  zoom: 1;
  margin-bottom: 10px;
  line-height: 1.2;
}

.icon_star {
  float: left;
  /* 星10個での設定は下記を有効にする */
  /*
  width: 150px;
  */
  /* 星5個での設定は下記を有効にする */
  width: 75px;
  overflow: hidden;
}

.icon_star img {
  max-width: inherit;
}

.review_poster li {
  float: left;
  margin-left: 10px;
}

.review_poster li {
  list-style: none;
}

.reviewlist:first-child {
  border-top: none;
}

.reviewlist {
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid #ccc;
  text-align: left;
}

.review_ttl,
.shopcomment_ttl {
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 10px;
}

.review_img {
  float: right;
  margin: 0 0 10px 10px
}

.reviewlist_content {
  overflow: hidden;
  zoom: 1;
}

.shopcomment {
  margin-top: 10px;
  margin-bottom: 10px;
  background: #eee;
  padding: 15px;
}

@media (min-width: 980px) {
  .product_area_left {
    width: 540px;
    float: left;
    padding: 0;
  }
  .product_area_right {
    width: 400px;
    float: right;
    padding: 0;
  }
}

@media (min-width: 768px) {
  .product_explain,
  .product_img_sub,
  .product_reviews {
    padding: 0 1%;
  }
}

@media (max-width: 980px) {
  .contents_detail {
    width: 100%;
    float: none;
    padding: 0;
  }

  .product_area_left,
  .product_area_right {
    padding-right: 1%;
    padding-left: 1%;
  }
}

@media (max-width: 768px) {
  .product_area_right {
    float: none;
    padding: 0;
  }
  .product_img {
    margin-bottom: 30px;
  }

  .product_detail_area,
  .product_social_lists {
    padding: 0 10px;
  }
  .product_tab a {
    font-size: 12px;
  }
  .product_explain,
  .product_img_sub {
    font-size: 12px;
    padding: 0 10px 60px;
  }
  .product_reviews {
    font-size: 12px;
    padding: 0 10px 20px;
  }
  .product_reviews_btn {
    padding-bottom: 60px;
  }
  .together_product_lists {
    padding: 0 10px 30px;
  }

  .btn_pis_width,
  .btn_revies_width {
    width: 100%;
  }
}