#box_detail {
  width: 100%;
  padding: 130px 40px 100px 40px;
  /*#box_explain*/
  /*#box_relation*/
}
#box_detail #nav_list {
  width: 100%;
  margin: 0 0 50px 0;
  line-height: 1.4;
  text-align: left;
}
#box_detail #box_none {
  width: 100%;
  text-align: center;
  padding: 150px 0 80px 0;
}
#box_detail #box_form {
  width: 100%;
  margin: 0 0 20px 0;
  /*#img_thum*/
}
#box_detail #box_form::after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
}
#box_detail #box_form #img_main {
  width: 50%;
  padding: 0 25px 0 0;
  float: left;
}
#box_detail #box_form #img_main img {
  margin: 0 0 20px 0;
}
#box_detail #box_form #img_thum {
  width: 50%;
  padding: 0 0 0 25px;
  float: left;
}
#box_detail #box_form #img_thum h2 {
  width: 100%;
  margin: 0 0 30px 0;
  font-size: 1.8em;
  line-height: 1.4;
  text-align: left;
}
#box_detail #box_form #img_thum h3 {
  width: 100%;
  margin: 0 0 40px 0;
  font-weight: normal;
  line-height: 1.6;
}
#box_detail #box_form #img_thum ul {
  width: 100%;
  margin: 0 0 40px 0;
}
#box_detail #box_form #img_thum ul::after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
}
#box_detail #box_form #img_thum ul li {
  width: 14.28%;
  float: left;
}
#box_detail #box_form #img_thum #box_price {
  width: 100%;
  margin: 0 auto 0px;
  padding: 20px 0;
  line-height: 1.4;
  text-align: left;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}
#box_detail #box_form #img_thum #box_price.type2 {
  margin: 0 auto 25px auto;
}
#box_detail #box_form #img_thum #box_price .price_regular {
  font-size: 1.6em;
}
#box_detail #box_form #img_thum #box_price .price_discount {
  color: #f00;
  font-size: 1.6em;
}
#box_detail #box_form #img_thum #box_price .price_discount_p {
  margin: 0 0 5px 0;
  font-size: 1.8em;
  color: #f00;
  display: block;
}
#box_detail #box_form #img_thum #box_price .m_price_regular {
  margin: 10px 0 0 0;
  color: #666;
  display: block;
}
#box_detail #box_form #img_thum .soldout {
  margin: 0 0 20px 0;
  color: #f00;
  font-size: 2em;
  font-weight: 600;
  display: block;
}
#box_detail #box_form #img_thum .price_soldout {
  display: block;
  font-size: 1.2em;
  line-height: 1.3em;
  margin: 20px auto 3px auto;
}
#box_detail #box_form #img_thum #point_text {
  margin: 10px auto 40px 0;
}
#box_detail #box_form #img_thum #point_text p {
  text-align: left;
}
#box_detail #box_form #img_thum #point_text p span {
  color: #f00;
  font-weight: bold;
}
#box_detail #box_form #img_thum #box_option {
  width: 100%;
}
#box_detail #box_form #img_thum #box_option ul {
  margin: 0 0 10px 0;
}
#box_detail #box_form #img_thum #box_option ul li {
  width: 100%;
  margin: 0 0 10px 0;
}
#box_detail #box_form #img_thum #box_num {
  width: 100%;
  margin: 0 0 40px 0;
  line-height: 20px;
}
#box_detail #box_form #img_thum #box_num .ipt_num {
  width: 50px;
  height: 30px;
  border: 1px solid #ccc;
  background-color: #fff;
}
#box_detail #box_form #img_thum button[type="submit"] {
  width: 100%;
  margin: 0 0 40px 0;
  padding: 30px 0;
  background: #000;
  font-size: 1.2em;
  color: #fff;
  border: none;
}
#box_detail #box_form #img_thum #box_sns {
  width: 100%;
  margin: 0 0 30px 0;
}
#box_detail #box_form #img_thum #box_sns .txt_teach {
  margin: 0 0 15px 0;
  font-size: 1.1em;
  display: inline-block;
}
#box_detail #box_form #img_thum #box_sns .txt_contact {
  margin: 0 0 35px 0;
  font-size: 1.1em;
  display: inline-block;
}
#box_detail #box_form #img_thum #box_sns iframe {
  height: 20px !important;
}
#box_detail .sliderView,
#box_detail .sliderThumb {
  display: none;
}
#box_detail #box_explain {
  width: 100%;
  clear: both;
}
#box_detail #box_explain > h3 {
  margin: 0 0 10px 0;
}
#box_detail #box_explain div > h3 {
  margin: 0 0 10px 0;
}
#box_detail #box_explain img {
  margin: 0 0 50px 0;
}
#box_detail #box_explain img.gd2017 {
  width: 400px;
}
#box_detail #box_explain p {
  margin: 0 0 20px 0;
  padding: 0 0 20px 0;
  border-bottom: 1px solid #ddd;
  line-height: 1.6;
}
#box_detail #box_explain #box_p_info {
  width: 100%;
  margin: 0 0 50px 0;
}
#box_detail #box_explain #box_p_info::after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
}
#box_detail #box_explain #box_p_info #left {
  width: 50%;
  padding: 0 30px 0 0;
  float: left;
}
#box_detail #box_explain #box_p_info #right {
  width: 50%;
  padding: 0 0 0 30px;
  float: left;
}
#box_detail #box_explain #box_p_info h3 {
  margin: 0 0 10px 0;
}
#box_detail #box_explain #box_p_info p {
  margin: 0 0 20px 0;
  padding: 0 0 20px 0;
  border-bottom: 1px solid #ddd;
}
#box_detail #box_explain #box_collabo {
  width: 100%;
  text-align: center;
}
#box_detail #box_explain #box_collabo h3 {
  margin: 0 0 20px 0;
  font-size: 1.2em;
}
#box_detail #box_explain #box_collabo p {
  margin: 0 0 50px 0;
  border-bottom: none;
}
#box_detail #box_explain #box_collabo .link_jam {
  width: 300px;
  margin: 0 auto 50px auto;
  padding: 10px 0;
  background: #000;
  color: #fff;
  text-align: center;
  display: block;
}
#box_detail #box_explain #box_collabo img {
  width: 250px;
  margin: 0 auto 20px auto;
}
#box_detail #box_explain #box_collabo ul {
  width: 60%;
  margin: 0 20%;
}
#box_detail #box_explain #box_collabo ul::after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
}
#box_detail #box_explain #box_collabo ul li {
  width: 33.33%;
  text-align: center;
  float: left;
}
#box_detail #box_explain #box_collabo ul li img {
  width: 200px;
}
#box_detail #box_explain #list_relation {
  width: 100%;
  margin: 0 0 20px 0;
  padding: 0 0 20px 0;
  border-bottom: 1px solid #ddd;
}
#box_detail #box_explain #list_relation::after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
}
#box_detail #box_explain #list_relation li {
  width: 120px;
  margin: 0 10px 0 0;
  float: left;
}
#box_detail #box_explain #list_relation li:last-child {
  margin: 0;
}
#box_detail #box_explain #list_relation li img {
  margin: 0 !important;
}
#box_detail .password_field {
  width: 200px;
  height: auto;
  margin: 0 0 20px 0;
}
#box_detail .tit_pass {
  margin: 0 0 4px 0;
  font-weight: bold;
  display: block;
  color: #f00;
}
#box_detail .tit_couponcode {
  margin: 0 0 10px 0;
  font-weight: bold;
  line-height: 1.4;
  display: block;
  color: #f00;
}
#box_detail #box_relation {
  width: 100%;
}
#box_detail #box_relation h3 {
  width: 100%;
  text-align: center;
  line-height: 1.5;
  font-size: 1.3em;
  font-weight: normal;
  letter-spacing: .1em;
}
#box_detail #box_relation h3 span {
  font-size: .8em;
  padding: 7px 0 0 0;
  display: inline-block;
}
#box_detail #box_relation .slider {
  margin: 30px 0 0 0;
}
#box_detail #box_relation .slider .slick-slider {
  margin-bottom: 0;
}

@media screen and (min-width: 1250px) {
  #box_detail #box_form #img_main {
    width: 35%;
  }
  #box_detail #box_form #img_thum {
    width: 65%;
  }
  #box_detail #box_form #img_thum ul li {
    width: 12.5%;
  }
  #box_detail #box_form #img_thum #box_option {
    width: 40%;
  }
  #box_detail #box_form #img_thum #box_num {
    width: 40%;
  }
  #box_detail #box_form #img_thum button[type="submit"] {
    width: 100%;
    display: block;
  }
}
@media screen and (max-width: 959px) {
  #box_detail {
    padding: 80px 25px 60px 25px;
  }
  #box_detail #box_none {
    padding: 130px 0 80px 0;
  }
  #box_detail #box_form #img_main {
    width: 100%;
    margin: 0 0 30px 0;
    padding: 0;
    float: none;
  }
  #box_detail #box_form #img_main img {
    margin: 0 auto;
    display: none;
  }
  #box_detail #box_form #img_thum {
    width: 100%;
    padding: 0;
    float: none;
  }
  #box_detail #box_form #img_thum h2 {
    /*font-family: DINBold2;*/
  }
  #box_detail #box_form #img_thum ul li {
    width: 25%;
  }
  #box_detail #box_form #img_thum #point_text p {
    text-align: center;
  }
  #box_detail #box_form #img_thum #box_price {
    text-align: center;
  }
  #box_detail #box_form #img_thum #box_price .price_regular {
    font-size: 1.2em;
  }
  #box_detail #box_form #img_thum #box_price .price_regular .txt_price3 {
    font-size: 1.8em;
  }
  #box_detail #box_form #img_thum #box_price .price_discount {
    font-size: 1.3em;
  }
  #box_detail #box_form #img_thum #box_price .price_discount_p {
    margin: 0;
    font-size: 1.3em;
  }
  #box_detail #box_form #img_thum #box_price .price_regular .txt_price3
  .price_discount .txt_price3 {
    font-size: 1.8em;
  }
  #box_detail .sliderView,
  #box_detail .sliderThumb {
    display: block;
    margin: 20px 0;
  }
  #box_detail .sliderThumb .slick-current.slick-center {
    position: relative;
  }
  #box_detail .sliderThumb .slick-current.slick-center::before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.7);
    position: absolute;
  }
  #box_detail .sliderThumb img {
    margin: 0 0 0 0;
  }
  #box_detail #box_explain #box_collabo ul li img {
    width: 100%;
  }
}
@media screen and (max-width: 640px) {
  #box_detail #box_explain #box_p_info #left {
    width: 100%;
    margin: 0 0 20px 0;
    padding: 0;
    float: none;
  }
  #box_detail #box_explain #box_p_info #right {
    width: 100%;
    padding: 0;
    float: none;
  }
  #box_detail #box_explain #box_collabo .link_jam {
    width: 100%;
  }
  #box_detail #box_explain #box_collabo ul {
    width: 100%;
    margin: 0;
  }
  #box_detail #box_explain #list_relation {
    padding: 0 0 10px 0;
    overflow-x: scroll;
    max-height: 160px;
  }
  #box_detail #box_explain #list_relation li {
    /* width: 48%; */
    width: 31%;
    margin: 0 1% 10px 1%;
    float: left;
  }
  #box_detail #box_explain #list_relation li:last-child {
    margin: 0 1% 10px 1%;
  }
  #box_detail #box_form #img_thum #point_text {
    margin: 10px auto 40px;
  }
  #box_detail #box_form #img_thum #point_text p span {
    color: red;
    font-weight: bold;
  }
}
/* smartPhone ip5 */
@media screen and (max-width: 320px) {
  #box_detail #box_form #img_thum #box_sns iframe {
    width: 85px !important;
  }
  #box_detail #box_form #img_thum #box_sns .line-it-button {
    width: 81px !important;
  }
  #box_detail #box_form #img_thum #box_sns .twitter-share-button {
    width: 75px !important;
  }
}