/* 产品详情 */
.product_details .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 0 80px 0;
}

.product_details .title h4 {
  font-weight: bold;
}

.product_details .title a {
  display: block;
  padding: 25px 60px;
  color: #000;
  border: 1px solid #000000;
  opacity: 0.3;
  border-radius: 50px;
}

.product_details_box {
  padding: 100px 0 80px 0;
}

.product_details .content .l h4 {
  margin: 0 0 40px 0;
  color: #00648E;
  font-weight: bold;
}

.product_details .content .l span {
  font-weight: 300;
  color: #000000;
}

.product_details .content .l ul {
  display: flex;
  justify-content: space-around;
  margin: 300px 0 0 0;
}

.product_details .content .l ul li {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border: 6px solid #E6E6E6;
  border-radius: 50%;
  cursor: pointer;
}

.product_details .content .l ul li img {
  width: 90%;
  max-height: 56px;
}

.product_details .content .l {
  width: 30%;
}

.product_details .content .m {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 55%;
  /* background-image: url(../image/product/椭圆\ 1.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: auto 111%; */
}

.product_details .content .m img {
  width: 90%;
  max-height: 300px;
}

.product_details .content {
  display: flex;
  justify-content: space-between;
  margin: 0 0 120px 0;
}

.product_details .content .r h4 {
  padding: 0 0 40px 0;
  font-size: 30px;
  color: #00648E;
  border-bottom: 1px solid #dddddd;
}

.product_details .content .r ul li h5 {
  font-size: 24px;
}

.product_details .content .r ul li span {
  font-size: 20px;
}

.product_details .content .r ul {
  margin: 40px 0 0 0;
}

.product_details .content .r ul li {
  line-height: 50px;
}

.product_details .content .r {
  width: 40%;
}

.product_details .content .tab_content {
  position: absolute;
  right: -300%;
  display: flex;
  width: 70%;
  height: 100%;
  transition: all 0.6s;
  /* display: none; */
}

/* .product_details .content .l ul li:hover {
  border: 6px solid #F9A51B;
  transition: 0.6s;
} */

.summarize_top_pbox img {
  display: block;
  width: 100%;
}

.summarize_top h4 {
  font-weight: bold;
}

.summarize_top h5 {
  margin: 60px 0 50px 0;
  color: #00648E;
  font-weight: bold;
}

.summarize_top span {
  display: block;
  margin: 0 0 65px 0;
  line-height: 45px;
}

.summarize_bottom {
  display: flex;
  justify-content: space-between;
  margin: 80px 0 0 0;
}

.summarize_bottom .l {
  width: 50%;
}

.summarize_bottom .r {
  display: flex;
  align-items: center;
  width: 45%;
}

.summarize_bottom .r img {
  display: block;
  width: 100%;
}

.summarize_bottom .l h4 {
  margin: 0 0 55px 0;
  color: #00648E;
  font-weight: bold;
}

.summarize_bottom .l span {
  line-height: 45px;
}

/* 热门产品 */
.bannerhot .swiper-slide a {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 0;
  width: 95%;
  /* background-image: url(../image/product/矩形\ 31\ 拷贝.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 100% 100%; */
  background: linear-gradient(to bottom, #E6EEF2, #fff);
  box-sizing: border-box;
  border-radius: 20px;
}

.bannerhot .swiper-slide a:hover {
  background: linear-gradient(to bottom, #C5DCE7, #fff);
  transition: 0.6s;
}

.bannerhot .swiper-slide a img {
  width: 60%;
}

.bannerhot .swiper-slide a h4 {
  margin: 80px 0 45px 0;
  color: #000;
}

.bannerhot .swiper-slide a p {
  padding: 15px 35px;
  background: #CBE1E7;
  border-radius: 50px;
  color: #7F9CAB;
}

.bannerhot .swiper-slide a:hover p {
  color: #fff;
  background: #00648E;
  transition: 0.6s;
}

.hot_title {
  margin: 0 0 60px 0;
  text-align: center;
}

.hot_box {
  padding: 60px 0;
}

.swiper-containerhot {
  overflow: hidden;
}

.bannerhot {
  position: relative;
}

.swiper-button-prev,
.swiper-container-rtl .swiper-button-next {
  left: -60px !important;
  background-image: none !important;
  font-size: 50px;
}

.swiper-button-next,
.swiper-container-rtl .swiper-button-prev {
  right: -35px !important;
  background-image: none !important;
  font-size: 50px;
}

@media screen and (max-width: 1680px) {}

@media screen and (max-width: 1600px) {
  .product_details .title h4 {
    font-size: 36px;
  }

  .product_details .title a {
    font-size: 22px;
  }

  .product_details .title {
    margin: 0 0 60px 0;
  }

  .product_details .content .l h4 {
    font-size: 28px;
  }

  .product_details .content .l span {
    font-size: 18px;
  }

  .product_details .content .r h4 {
    font-size: 28px;
  }

  .product_details .content .r h4 {
    padding: 0 0 30px 0;
  }

  .product_details .content .r ul {
    margin: 30px 0 0 0;
  }

  .product_details .content .r ul li h5 {
    font-size: 20px;
  }

  .product_details .content .r ul li span {
    font-size: 16px;
  }

  .summarize_top h4 {
    font-size: 36px
  }

  .summarize_top h5 {
    margin: 30px 0;
    font-size: 26px;
  }

  .summarize_bottom .l h4 {
    font-size: 28px;
  }

  .bannerhot .swiper-slide a h4 {
    margin: 60px 0 30px 0;
  }

  .hot_title {
    margin: 0 0 50px 0;
  }
  
  .product_details .content .m img {
    width: 54%;
    max-height: 300px;
}
}

@media screen and (max-width: 1440px) {
  /* .product_details .content .m {
    padding: 80px;
  } */
}

@media screen and (max-width: 1366px) {
  .product_details .content .l ul li {
    width: 67px;
    height: 67px;
  }

  .product_details .title h4 {
    font-size: 26px;
  }

  .product_details .content .l h4 {
    font-size: 20px;
  }

  .product_details .content .l span {
    font-size: 16px;
  }

  .product_details .title a {
    padding: 18px 40px;
    font-size: 18px;
  }

  .product_details .content .r h4 {
    font-size: 20px;
  }

  .product_details .content .r ul li h5 {
    font-size: 18px;
  }

  .summarize_top h4 {
    font-size: 28px;
  }

  .summarize_top h5 {
    font-size: 22px;
  }

  .summarize_top span {
    font-size: 16px;
  }

  .summarize_bottom .l h4 {
    font-size: 22px;
  }

  .summarize_bottom .l span {
    font-size: 16px;
  }

  .hot_title h4 {
    font-size: 22px;
  }

  .bannerhot .swiper-slide a h4 {
    font-size: 16px;
  }

  .bannerhot .swiper-slide a p {
    font-size: 14px;
  }
}

@media screen and (max-width: 1280px) {
  .product_details .content .r {
    width: 40%;
  }
}

@media screen and (max-width: 1024px) {
  .product_details .content .m {
    background-size: auto 80%;
  }
}

@media screen and (max-width: 980px) {

  .product_details .content .tab_content {
    position: relative;
  }

  .product_details .content .tab_content {
    margin: 0 !important;
  }

  .swiper-button-next,
    .swiper-button-prev {
      display: none !important;
    }

    .product_details .content .m {
      margin: 15px 0;
      width: 100%;
    }
}

@media screen and (max-width: 768px) {
  .product_details .content .m {
    background-size: auto 70%;
  }

  .product_details_box {
    padding: 50px 0 40px 0;
  }

  .product_details .title h4 {
    font-size: 20px;
  }

  .product_details .title a {
    padding: 10px 30px;
    font-size: 14px;
  }

  .product_details .content .l ul li {
    width: 50px;
    height: 50px;
  }

  .product_details .content .l span {
    font-size: 14px;
  }

  .product_details .content .r h4 {
    font-size: 16px;
  }

  .product_details .content .r ul li h5 {
    font-size: 16px;
  }

  .product_details .content .r ul li span {
    font-size: 14px;
  }

  .product_details .title {
    margin: 0 0 30px 0;
  }

  .product_details .content .l h4 {
    margin: 0 0 20px 0;
  }

  .product_details .content .r h4 {
    padding: 0 0 20px 0;
  }

  .product_details .content .r ul {
    margin: 20px 0 0 0;
  }

  .summarize_top h4 {
    font-size: 20px;
  }

  .summarize_top h5 {
    margin: 10px 0;
    font-size: 18px;
  }

  .summarize_top span {
    margin: 0 0 20px 0;
    font-size: 14px;
    line-height: 1.3;
    letter-spacing: 1px;
  }

  .summarize_bottom {
    margin: 20px 0 0 0;
  }

  .summarize_bottom .l h4 {
    margin: 0 0 20px 0;
    font-size: 18px;
  }

  .summarize_bottom .l span {
    font-size: 14px;
    line-height: 1.3;
    letter-spacing: 1px;
  }

  .hot_box {
    padding: 30px 0;
  }

    .hot_title {
      margin: 0 0 20px 0;
    }

        .hot_title h4 {
          font-size: 20px;
        }

                .bannerhot .swiper-slide a h4 {
                  margin: 20px 0;
                  font-size: 14px;
                }


}

@media screen and (max-width: 640px) {
  .product_details .content .m {
    background-size: auto 50%;
  }

  .product_details .content {
    flex-wrap: wrap;
  }

  .tab_content {
    width: 100% !important;
  }

  .product_details .content .l {
    width: 100%;
  }

  .product_details .content .tab_content {
    flex-wrap: wrap;
    /* margin: 220px 0 0 0; */
  }

  .product_details .content .l ul {
    margin: 20px 0 0 0;
  }

  .product_details .content {
    margin: 0 0 650px 0;
  }

  .product_details .content .r {
    width: 100%;
  }

    .bannerhot .swiper-slide a p {
      padding: 10px;
    }
}

@media screen and (max-width: 375px) {}