.product_detail {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-between;
}

.product_detail .img_content {
  width: 40%;
  height: auto;
  position: relative;
}

.product_detail .img_content .imgs_shows {
  width: 100%;
  display: block;
  position: relative;
  cursor: move;
}

.product_detail .img_content img {
  width: 100%;
}

.product_detail .img_content .imgs_shows .mask {
  width: 200px;
  height: 200px;
  background: #fff;
  filter: Alpha(opacity=20);
  opacity: 0.5;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 200;
  display: none;
}

.product_detail .img_swiper {
  position: relative;
  width: 100%;
  margin-top: 20px;
}

.product_detail .contents {
  width: 80%;
  margin: 0 auto;
}

.product_detail .contents .swiper1 {
  width: 100%;
}

.product_detail .contents .swiper-slide img {
  width: 100%;
}

.product_detail .swiper-button-next:after,
.product_detail .swiper-button-prev:after {
  display: none;
}

.product_detail .swiper-button-next,
.product_detail .swiper-button-prev {
  width: 10%;

}

.product_detail .swiper-button-prev {
  left: 0px;
}

.product_detail .swiper-button-next {
  right: 0px;
}

.product_detail .swiper-button-next img,
.product_detail .swiper-button-prev img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.product_detail .swiper-button-next img {
  transform: rotate(180deg);
}

.product_detail .img_content .bg_right {
  float: left;
  position: absolute;
  top: 0;
  width: 400px;
  height: 400px;
  left: 0px;
  transform: translate(calc(-100% - 20px));
  z-index: 20;
}

.product_detail .img_content .bg_right .bigshow {
  width: 400px;
  height: 400px;
  overflow: hidden;
  display: none;
  border: 1px solid #E8E8E8;
}

.product_detail .img_content .bg_right .bigshow img {
  width: 860px;
  height: 860px;
  margin-right: 10px;
  clear: both;
}

.product_detail .detail_title {
  width: 55%;
}

.product_detail .detail_title .img_bos {
  position: relative;
}

.product_detail .detail_title .img_bos img {
  width: 100%;
  opacity: 0;
}

.product_detail .detail_title h1 {
  height: 50px;
  font-size: 20px;
  font-weight: normal;
  line-height: 50px;
  overflow: hidden;
  color: #333;
  border-bottom: 1px solid #eee;
  margin-bottom: 20px;
  text-align: left;
}

.product_detail .detail_title .tit_bo {
  height: 100%;
  width: calc((55 / 40) * 100%);
}

.product_detail .detail_title .tit_bo dd {
  height: 90px;
}

.product_detail .detail_title .tit_bo p {
  line-height: 30px;
  font-size: 14px;
  color: #666;
}

.product_detail .detail_title .tit_bo p strong {
  font-weight: 900;
}

.product_detail .detail_title .contact_box {
  width: 100%;
  width: 100%;
  bottom: 0px;
  display: flex;
  flex-wrap: wrap;
  margin-top: 40px;
}

.product_detail .detail_title .contact_box img {
  width: 40px;
  opacity: 1;
  margin-right: 10px;
}

.product_detail .detail_title .phone_con {
  margin-right: 60px;
}

.product_detail .detail_title .phone_con span {
  display: block;
  font-size: 14px;
  line-height: 14px;
  color: #666;
}

.product_detail .detail_title .phone_con p {
  color: #ffa400;
  font-size: 20px;
  line-height: 30px;
}

.product_detail .detail_title a.contact_linke {
  width: 122px;
  height: 35px;
  background: #ffa400;
  font-size: 16px;
  font-style: normal;
  color: #ffffff;
  text-align: center;
  line-height: 35px;
}

/*lg*/
@media screen and (max-width:1202px) {
  .product_detail .detail_title h1 {
    height: 45px;
    line-height: 45px;
    font-size: 18px;
    margin-bottom: 5px;
  }

  .product_detail .detail_title .contact_box img {
    width: 30px;
  }

  .product_detail .img_content .bg_right {
    transform: translate(calc(100% + 20px));
  }

  .product_detail .detail_title .tit_bo p {
    line-height: 25px;
    font-size: 12px;
  }

  .product_detail .detail_title .phone_con {
    margin-right: 30px;
  }

  .product_detail .detail_title .phone_con span {
    font-size: 12px;
  }

  .product_detail .detail_title .phone_con p {
    font-size: 18px;
    line-height: 25px;
  }

  .product_detail .detail_title a.contact_linke {
    width: 100px;
    height: 32px;
    font-size: 14px;
    line-height: 32px;
  }
}

@media screen and (max-width:767px) {
  .product_detail {
    margin-bottom: 20px;
  }

  .product_detail .img_content,
  .product_detail .detail_title {
    width: 100%;
    padding: 0px;
  }

  .product_detail .detail_title {
    padding-top: 20px;
  }

  .product_detail .img_swiper,
  .product_detail .detail_title .contact_box {
    display: none;
  }

  .product_detail .detail_title .img_bos img {
    display: none;
  }

  .product_detail .detail_title .tit_bo {
    position: static;
  }
}

.product_show,
.product_charact,
.product_adv,
.product_structure,
.product_application,
.product_parameter {
  width: 100%;
}

.product_show p {

  padding: 20px;
}

.news_right .index_title {
  font-size: 32px;
  margin-bottom: 0px;
}

.news_right .index_pro {
  font-size: 16px;
  line-height: 28px;
  height: 28px;
  color: #bdbdbd;
  margin-bottom: 30px;
}

.product_show img,
.product_structure img,
.product_application img {
  max-width: 100%;
  display: inline-block;
  margin-bottom: 15px;
}

.product_charact .charact_list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}

.charact_list .charact_items {
  width: 33.33%;
  padding: 20px;
  border: 1px solid #eee;
  margin-bottom: 8px;
}

.charact_list .charact_items:hover {
  box-sizing: border-box;
  border: 1px solid #ffa400;
  box-shadow: 0px 5px 5px #888888;
  transition: 1s;
}

.charact_list .charact_items span {
  font-size: 18px;
  line-height: 28px;
  color: #666;
  font-weight: 900;
  display: block;
}

.charact_list .charact_items h4 {
  font-size: 18px;
  color: #ffa400;
  /* font-weight: 900; */
  margin-top: 15px;
}

.charact_list .charact_items p {
  font-size: 14px;
  margin-top: 15px;
  line-height: 28px;
}

@media screen and (max-width:991px) {
  .charact_list .charact_items {
    width: 50%;
  }

  .product_show,
  .product_charact,
  .product_adv,
  .product_structure,
  .product_application,
  .product_parameter {
    margin-bottom: 20px;
  }

  .news_right .index_title {
    margin-bottom: 20px;
    font-size: 26px;
  }
}

@media screen and (max-width:767px) {
  .news_right .index_title {
    font-size: 18px;
  }
}

@media screen and (max-width:500px) {
  .charact_list .charact_items {
    width: 100%;
  }
}

.product_adv .adv_list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}

.adv_list .adv_items {
  width: calc(33.333% - 15px);
  margin-left: 15px;
  border: 1px solid #eee;
}

.adv_list .adv_items:nth-child(3n+1) {
  margin-left: 0px;
}

.adv_list .adv_items img {
  width: 100%;
}

.adv_list .adv_items h4 {
  width: 100%;
  padding: 0px 10px;
  font-size: 16px;
  line-height: 28px;
  text-align: center;
  background: #ffa400;
  color: #fff;
  font-weight: 900;
}

.adv_list .adv_items .adv_title {
  width: 100%;
  padding: 15px 10px;
}

.adv_list .adv_items .adv_title p {
  width: 100%;
  margin-bottom: 15px;
  line-height: 28px;
  color: #666;
  font-size: 14px;
  text-indent: 10px;
  position: relative;
}

.adv_list .adv_items .adv_title p:last-of-type {
  margin-bottom: 0px;
}

.adv_list .adv_items .adv_title p:before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  background-color: #ffa400;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 10px;
}

@media screen and (max-width:991px) {
  .adv_list .adv_items .adv_title {
    padding: 8px 10px;
  }

  .adv_list .adv_items h4 {
    font-size: 15px;
  }

  .adv_list .adv_items .adv_title p {
    margin-bottom: 8px;
    line-height: 20px;
    font-size: 12px;
  }
}

@media screen and (max-width:767px) {
  .adv_list .adv_items {
    width: 100%;
    margin-left: 0px;
    margin-bottom: 15px;
  }
}

.product_parameter .parameter_list {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border: 1px solid #ccc;
  border-collapse: collapse;
  text-align: center;
  margin-bottom: 20px;
}

.ftit {
  background: #eee;

}

td {
  text-align: center;
  font-size: 14px;
  border: 1px solid #ccc;
  border-collapse: collapse;
  height: 41px;
  line-height: 41px;
}

.ftit td {
  font-size: 16px;
}

@media screen and (max-width:767px) {
  td {
    font-size: 12px;
    height: 30px;
    line-height: 30px;
  }

  .ftit td {
    font-size: 14px;
  }

  table td {
    min-width: 135px !important;
  }
}

.product_tj {
  width: 100%;
  margin-bottom: 20px;
  padding-top: 26px;
}

.product_tj h2 {
  width: 100%;
  display: flex;
  font-size: 14px;
  line-height: 40px;
  height: 40px;
  box-sizing: border-box;
  font-family: Arial;
  color: #c2c2c1;
  text-transform: uppercase;
  border-bottom: 2px solid #c2c2c1;
  position: relative;
  margin-bottom: 30px;
}

.product_tj h2:before {
  content: "";
  display: inline-block;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 22px;
  height: 40px;
  background-image: url("../image/p14-icon11.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}

.product_tj h2 span {
  font-size: 14px;
  line-height: 40px;
  height: 40px;
  font-weight: normal;
  color: #464646;
  padding-left: 28px;
  border-bottom: 2px solid #2a2927;
  margin-right: 15px;
}

.product_tj .tj_list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}

.product_tj .tj_list .items {
  width: 24%;
  display: block;
  margin-left: calc(4% / 3);
  padding: 0px;
  border: 1px solid #dfdfdf;
}

.product_tj .tj_list .items:nth-child(4n+1) {
  margin-left: 0%;
}

.product_tj .tj_list .items:hover {
  border-color: #ffa400;
}

.product_tj .tj_list .items img {
  width: 100%;
}

.product_tj .tj_list .items .title_box {
  width: 100%;
  padding: 10px 10px;
}

.product_tj .tj_list .items .title_box h3 a {
  width: 100%;
  display: block;
  height: 30px;
  font-size: 16px;
  font-weight: normal;
  line-height: 30px;
  color: #191919;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product_tj .tj_list .items:hover .title_box h3 a {
  color: #ffa400;
}

.product_tj .tj_list .items .title_box p {
  font-size: 14px;
  line-height: 24px;
  color: #666;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


@media screen and (max-width:767px) {
  .product_tj .tj_list .items {
    width: 49%;
    margin-left: 2%;
  }

  .product_tj .tj_list .items:nth-child(2n+1) {
    margin-left: 0%;
  }

}

/* @media screen and (max-width:400px) {
  .product_tj .tj_list .items {
    width: 100%;
    margin-left: 0%;
  }
} */