.nans-goods-read {
  padding: 80px 0;
}

.nans-goods-read .swiper-button-prev,
.nans-goods-read .swiper-button-next {
  color: #fff;
  overflow: hidden;
  display: inline-block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  background: rgba(26, 33, 39, 0.75);
  border-radius: 0;
  margin-top: -25px;
  text-align: center;
}
.nans-goods-read .swiper-button-prev::after,
.nans-goods-read .swiper-button-next::after {
  font-size: 16px;
}

.nans-goods-read .swiper-button-prev,
.nans-goods-read .swiper-container-rtl .swiper-button-next {
  left: 0;
  right: auto;
}
.nans-goods-read .swiper-button-next,
.nans-goods-read .swiper-container-rtl .swiper-button-prev {
  right: 0;
  left: auto;
}
.nans-goods-read .swiper-button-prev i,
.nans-goods-read .swiper-button-next i {
  color: inherit;
  font-size: 22px;
  line-height: 50px;
}
.nans-goods-read .swiper-button-prev:not(.swiper-button-disabled):hover,
.nans-goods-read .swiper-button-next:not(.swiper-button-disabled):hover {
  background: var(--color-primary);
  color: #fff;
}
.nans-goods-read .swiper-button-disabled {
  cursor: not-allowed;
  pointer-events: auto;
}

.nans-goods-read .pro_view {
  display: -webkit-flex;
  display: flex;
  margin-bottom: 50px;
}

.nans-goods-read .pro_img .view {
  width: 100%;
  box-sizing: border-box;
  position: relative;
}

.nans-goods-read .pro_img .swiper-slide i {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  color: #fff;
  opacity: 0.7;
  cursor: pointer;
}

.nans-goods-read .pro_img .view .swiper-slide i {
  font-size: 100px;
}

.nans-goods-read .pro_img .view .swiper-slide i:hover {
  opacity: 1;
}

.nans-goods-read .pro_img .preview .swiper-slide i {
  top: calc(50% + 6px);
  font-size: 30px;
}

.nans-goods-read .pro_img .view .swiper-slide {
  position: relative;
}

.nans-goods-read .pro_img .view .swiper-slide a {
  width: 100%;
  display: block;
  overflow: hidden;
}

.nans-goods-read .pro_img .view .swiper-slide img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.nans-goods-read .pro_img .preview {
  margin: 10px 0 0;
  padding: 0 40px;
  width: 100%;
  position: relative;
  text-align: center;
  overflow: hidden;
  box-sizing: border-box;
}

.nans-goods-read .pro_img .preview .swiper-container {
  width: 100%;
  text-align: center;
}

.nans-goods-read .pro_img .preview .swiper-slide {
  cursor: pointer;
  padding: 10px 0 0;
  display: inline-block;
  box-sizing: border-box;
  position: relative;
}

.nans-goods-read .pro_img .preview .swiper-slide::after {
  display: none;
  content: '';
  width: 0;
  height: 0;
  line-height: 0;
  border-width: 5px;
  border-style: dashed;
  border-bottom-style: dashed;
  border-color: transparent;
  border-bottom-color: transparent;
  vertical-align: middle;
  border-bottom-style: solid;
  border-bottom-color: #212121;
  position: absolute;
  top: 0px;
  left: 50%;
  margin: 0 0 0 -5px;
}

.nans-goods-read .pro_img .preview .swiper-slide img {
  width: 100%;
  border: 1px solid #999;
  box-sizing: border-box;
}

.nans-goods-read .pro_img .preview .active-nav img {
  border: 1px solid #212121;
}

.nans-goods-read .pro_img .preview .swiper-slide.active-nav::after {
  display: inline-block;
}

.nans-goods-read .pro_img .preview .arrow-left,
.nans-goods-read .pro_img .preview .arrow-right {
  position: absolute;
  top: 50%;
  margin-top: -5px;
  z-index: 10;
  text-align: center;
}

.nans-goods-read .pro_img .preview .arrow-left {
  left: 0;
}

.nans-goods-read .pro_img .preview .arrow-right {
  right: 0;
}

.nans-goods-read .pro_img .preview .arrow-left i,
.nans-goods-read .pro_img .preview .arrow-right i {
  color: #999;
  font-size: 20px;
}

.nans-goods-read .pro_img .preview .arrow-left:hover i,
.nans-goods-read .pro_img .preview .arrow-right:hover i {
  color: #212121;
}

.nans-goods-read .pro_view_inner {
  -webkit-flex: 1;
  flex: 1;
}

.nans-goods-read .pro_view_inner .pro_para {
  margin-top: 25px;
}

.nans-goods-read .pro_view_inner .rich-text ul {
  position: relative;
  list-style: initial;
  padding-left: 20px;
}

.nans-goods-read .pro_view_inner .pro_btn {
  margin: 30px -10px 0;
}

.nans-goods-read .pro_view_inner .pro_btn .btn {
  width: 150px;
  padding: 10px 0;
  margin: 0 5px;
  text-align: center;
  color: #fff;
  font-weight: bold;
  border-radius: var(--button-radius);
  background: var(--color-primary);
  cursor: pointer;
}

.nans-goods-read .pro_view_inner .pro_btn .book:hover {
  background: var(--btn-hover, --color-second);
}

.nans-goods-read .pro_tab {
  width: 100%;
  box-sizing: border-box;
  z-index: 99;
  background: #fff;
}

.nans-goods-read .pro_tab ul {
  height: 100%;
  padding: 0 20px;
  box-sizing: border-box;
  border-top: 1px solid #F1F1F1;
  border-bottom: 1px solid #F1F1F1;
  position: relative;
}

.nans-goods-read .pro_tab ul li {
  display: flex;
  align-items: center;
  padding: 20px 10px;
  box-sizing: border-box;
  text-align: center;
  position: relative;
  font-size: 15px;
  color: var(--title-text-color);
  cursor: pointer;
}

.nans-goods-read .pro_tab ul li::after {
  content: "";
  height: 2px;
  background: var(--color-primary);
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  display: none;
}

.nans-goods-read .pro_tab ul li.active {
  color: var(--color-primary);
}

.nans-goods-read .pro_tab ul li.active::after {
  display: block;
}

.nans-goods-read .pro-content {
  padding: 25px 0 0;
}

.nans-goods-read .pro-content p~p {
  margin-top: 10px;
}

.nans-goods-read .pro-content .table-response {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
}

.nans-goods-read .pro-content table {
  width: 100%;
  font-size: 15px;
  margin-bottom: 20px;
  border-collapse: collapse;
}

.nans-goods-read .pro-content table th {
  padding: 10px 20px;
  border: 1px solid #E4EAF2;
  background-color: #F8FAFC;
  font-weight: bold;
}

.nans-goods-read .pro-content table td {
  padding: 10px 20px;
  border: 1px solid #E4EAF2;
  background-color: #ffffff;
}

.nans-goods-read .pro-content table tr td:nth-child(2n+1) {
  background-color: #F8FAFC;
}

.nans-goods-read .pro-content dl dd {
  padding: 0 0 0 25px;
}

.nans-goods-read .pro-content dl dd+dd {
  margin-top: 5px;
}

.nans-goods-read .faq-list ul li {
  padding: 4px 8px 4px 15px;
  border: 1px solid #999;
  border-radius: 3px;
  position: relative;
}

.nans-goods-read .faq-list ul li~li {
  margin-top: 15px;
}

.nans-goods-read .faq-list ul li .t {
  overflow: hidden;
  cursor: pointer;
}

.nans-goods-read .faq-list ul li .t span {
  display: block;
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  margin-top: 2px;
  -webkit-transition: -webkit-transform .3s ease;
  transition: -webkit-transform .3s ease;
  transition: transform .3s ease;
  transition: transform .3s ease, -webkit-transform .3s ease;
}

.nans-goods-read .faq-list ul li .t span i {
  font-size: 22px;
}

.nans-goods-read .faq-list ul li .t h4 {
  font-size: 18px;
}

.nans-goods-read .faq-list ul li .con {
  display: none;
  padding: 10px 0;
}

.nans-goods-read .faq-list ul li .con p~p {
  margin-top: 10px;
}

.nans-goods-read .faq-list ul li.active .t span {
  -webkit-transform: rotate(45deg) scale(1.08);
  -ms-transform: rotate(45deg) scale(1.08);
  transform: rotate(45deg) scale(1.08);
}

.nans-goods-read .pro-inquiry {
  margin: 20px 0 0;
  padding: 0 35px 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
  overflow: hidden;
}

.nans-goods-read .pro-inquiry h4 {
  padding: 10px 0;
  margin: 0 -60px 40px;
  font-size: 26px;
  font-weight: bold;
  color: white;
  text-align: center;
  background-color: var(--color-primary);
}

.nans-goods-read .pro-inquiry .inquirbox input[type="text"],
.nans-goods-read .pro-inquiry .inquirbox textarea {
  padding: 13px 25px;
}

.nans-goods-read .pro-inquiry .inquirbox .submit {
  width: 190px;
  height: 45px;
  padding: 0;
  line-height: 45px;
  font-size: 16px;
  border-radius: var(--button-radius);
  margin: 0 auto;
}

.nans-goods-read .pro_text {
  margin: 15px 0 0;
  position: relative;
}

.nans-goods-read .pro_text .pro-scroll {
  padding: 20px 0 40px;
}
.nans-goods-read .pro_text .pro-scroll:last-child {
  padding-bottom: 0;
}

.nans-goods-read .pro_text .pro-scroll:not(:first-child) {
  border-top: 1px dashed #999;
}

.nans-goods-read .pro_text .tit {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  -webkit-align-items: center;
  align-items: center;
}

.nans-goods-read .pro_text .tit h3 {
  position: relative;
  line-height: 46px;
  padding-left: 50px;
  background: url("./pics/i2.png") no-repeat left center;
  background-size: 40px;
}

.nans-goods-read .pro-other .swiper-slide {
  text-align: center;
}

.nans-goods-read .pro-other .swiper-slide .pic {
  display: block;
  overflow: hidden;
  width: 100%;
  position: relative;
  background: #DFECDE;
}

.nans-goods-read .pro-other .swiper-slide .pic img {
  width: 100%;
  display: block;
  transition: all 0.3s ease 0s;
}

.nans-goods-read .pro-other .swiper-slide p {
  margin: 20px 0 0;
  text-align: center;
}

.nans-goods-read .pro-other .swiper-slide p a {
  color: var(--title-text-color);
}

.nans-goods-read .pro-other .swiper-slide p a:hover {
  text-decoration: underline;
}

.nans-goods-read .inquirbox .row > div {
  margin-bottom: 25px;
}

.nans-goods-read .inquirbox input[type="text"],
.nans-goods-read .inquirbox textarea {
  padding: 8px 10px;
  font-size: 15px;
  border-radius: 6px;
  border: 1px solid #eee;
  width: 100%;
  background: #FAFAFA;
  line-height: 22px;
  text-align: left;
  color: var(--text-color);
  box-sizing: border-box;
}

.nans-goods-read .inquirbox textarea {
  max-width: 100%;
  width: 100%;
  resize: none;
}

.nans-goods-read .inquirbox input[type="text"]:focus,
.nans-goods-read .inquirbox textarea:focus {
  border-color: #999 !important;
}

.nans-goods-read .inquirbox img {
  cursor: pointer;
  margin-left: 3px;
  display: inline-block;
  vertical-align: middle;
}

.nans-goods-read .inquirbox .submit {
  margin: 20px 0 0;
  display: block;
  background: var(--color-primary);
  color: #fff;
  line-height: 45px;
  width: 153px;
  text-align: center;
  font-weight: 700;
  cursor: pointer;
}

.nans-goods-read .inquirbox .submit:hover {
  background: var(--btn-hover, --color-second);
}

@media screen and (max-width: 1400px) {
  .nans-goods-read {
    padding: 70px 0;
  }

  .nans-goods-read .pro-inquiry {
    padding: 0 25px 5px;
  }
}

@media screen and (max-width: 1200px) {
  .nans-goods-read h1 {
    font-size: 32px;
  }

  .nans-goods-read h3 {
    font-size: 22px;
  }

  .nans-goods-read .swiper-button-prev,
  .nans-goods-read .swiper-button-next {
    width: 40px;
    height: 40px;
    line-height: 40px;
  }

  .nans-goods-read .pro_view_inner .pro_btn .btn {
    width: 130px;
  }
}

@media screen and (max-width: 992px) {
  .nans-goods-read {
    padding: 50px 0;
  }

  .nans-goods-read h1 {
    font-size: 28px;
    margin-top: 20px;
  }

  .nans-goods-read h3 {
    font-size: 20px;
  }

  .nans-goods-read .pro_tab_box {
    display: none;
  }

  .nans-goods-read .pro-other .swiper-slide:hover .pic img {
    transform: scale(1.04);
    -webkit-transform: scale(1.04);
  }

  .nans-goods-read .pro-other .swiper-slide:hover .pic p {
    color: #fff;
  }

  .nans-goods-read .pro-other .swiper-slide:hover>.pic:after {
    display: block;
  }

  .nans-goods-read .pro-other .swiper-slide:hover p a {
    text-decoration: underline;
  }
}

@media screen and (max-width: 768px) {
  .nans-goods-read {
    padding: 30px 15px;
  }

  .nans-goods-read .col-md-4,
  .nans-goods-read .col-md-8 {
    -ms-flex: 0 0 100%;
    -webkit-box-flex: 0;
    flex: 0 0 100%;
    max-width: 100%;
  }

  .nans-goods-read h1 {
    font-size: 24px;
  }

  .nans-goods-read h3 {
    font-size: 18px;
  }

  .nans-goods-read .pro_view {
    -webkit-flex-direction: column;
    flex-direction: column;
    margin-bottom: 25px;
  }

  .nans-goods-read .pro_img {
    width: 90%;
    margin: 0 auto;
  }

  .nans-goods-read .pro_view_inner {
    margin: 20px 0 0;
  }

  .nans-goods-read .pro_view_inner .pro_para {
    margin-top: 15px;
  }

  .nans-goods-read .pro_view_inner .pro_btn {
    margin: 20px 0 0;
    text-align: center;
  }
  .nans-goods-read .pro_view_inner .pro_btn .btn {
    width: 110px;
    padding: 6px 0;
    font-size: 15px;
  }

  .nans-goods-read .pro_text {
    margin: 20px 0 0;
  }

  .nans-goods-read .pro_text .pro-scroll {
    padding: 15px 0 20px;
  }

  .nans-goods-read .pro-content {
    padding: 15px 0 0;
  }

  .nans-goods-read .pro_text .tit h3 {
    padding-left: 45px;
    line-height: 40px;
    background-size: 35px;
  }

  .nans-goods-read .pro-inquiry {
    padding: 0 15px;
  }

  .nans-goods-read .pro-inquiry h4 {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .nans-goods-read .pro-inquiry .inquirbox input[type="text"],
  .nans-goods-read .pro-inquiry .inquirbox textarea {
    padding: 10px 15px;
  }

  .nans-goods-read .pro-inquiry .inquirbox .row {
    margin: 0;
  }

  .nans-goods-read .pro-inquiry .inquirbox .row > div {
    margin-bottom: 10px;
  }

  .nans-goods-read .pro-inquiry .inquirbox .submit {
    margin: 0 auto;
    line-height: 42px;
    width: 140px;
    font-size: 15px;
  }
}

@media screen and (max-width: 576px) {
  .nans-goods-read {
    font-size: 15px;
  }

  .nans-goods-read h1 {
    font-size: 20px;
  }

  .nans-goods-read h3 {
    font-size: 18px;
  }
}

@media screen and (max-width: 480px) {
  .nans-goods-read {
    font-size: 14px;
  }

  .nans-goods-read h1 {
    font-size: 18px;
  }

  .nans-goods-read h3 {
    font-size: 16px;
  }
}