.content_img img {
  width: 100%;
 /* height: 550px;*/
}
.product_details {
  background-color: #f4f4f4;
  padding-bottom: 50px;
  width: 100%;
}
.product_details .classification {
  width: 100% ;
  /* background-color: #fff; */
  /* border-bottom: 1px solid #DDDDDD; */
}
.product_details .classification .file_list {
  display: flex;
  width: 1420px;
  margin: 0 auto;
  align-items: center;
  justify-content: center;
  padding-top: 50px;
  margin: 49px auto 72px;
  margin-top: 0px;
  flex-wrap: wrap;
}
.product_details .classification .ficationLi {
  width: 264px;
  height: 80px;
  margin: 15px 10px;
  text-align: center;
  cursor: pointer;
  display: block;
  background-color: #fff;
}
.product_details .classification .ficationLi img {
  width: 28px;
  height: 31px;
  margin: 14px 0 5px;
}
.product_details .two_navigation {
  display: none;
  width: 100% ;
  background-color: #fff;
  border-bottom: 1px solid #DDDDDD;
}
.product_details .two_navigation ul {
  background-color: #fff;
  height: 50px;
  width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: flex-start;
}
.product_details .two_navigation li {
  line-height: 50px;
  cursor: pointer;
  padding: 0px 15px;
}
.product_details .details {
  width: 1400px;
  margin: 0 auto;
  margin-top: 50px;
  margin-bottom: 30px;
  background-color: #fff;
  display: flex;
  padding: 30px;
  height: 400px;
  box-shadow: 0px 0px 10px #c2c2c2;
}
.product_details .details .bgImg {
 /* height: 340px;
  width: 600px;*/
  padding-left:30px;
}
.product_details .details .describe {
  position: relative;
  width: 800px;
  margin-left: 30px;
  padding-right: 50px;
  padding-left: 30px;
  margin-top: 40px;
}
.product_details .details .describe .title {
  font-size: 28px;
  font-weight: bold;
  color: #104D8A;
  line-height: 49px;
  height: 28px;
  line-height: 28px;
}
.product_details .details .describe .information {
  margin-top: 25px;
  width: 100%;
  text-indent: 2em;
  height: 230px ;
  font-size:20px;
  line-height: 34px;
}
.product_details .info {
  margin-top: 30px;
  width: 1400px;
  margin: 0 auto;
  background-color: #fff;
  box-shadow: 0px 0px 10px #c2c2c2;
  padding-bottom: 70px;
}
.product_details .info .info_title {
  background-color: #979797;
  line-height: 50px;
  height: 50px;
  width: 100%;
}
.product_details .info .info_title li {
  float: left;
  padding: 0px 70px;
  border-right: 2px solid #fff;
  cursor: pointer;
  color: #fff;
  font-weight: 400;
  font-size:20px;
}
.product_details .info .info_title li .liImg {
  height: 20px;
  width: 20px;
  margin-right: 5px;
}
.product_details .info .info_counted {
  padding: 30px 60px 0 60px;
}
.product_details .info .info_counted .title_style {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 80px;
  width: 100%;
  border-bottom: 1px dashed #C2C2C2;
  margin-bottom: 30px;
  font-weight: bold;
  color: #0062B1;
  font-size: 28px;
  padding-bottom:30px;
}
.product_details .info .info_counted .title_style span {
  display: inline-block;
  width: 140px;
}
.product_details .info .info_counted .title_style :nth-child(1) {
  height: 2px;
  background-image: linear-gradient(to right, #fff, #0062B1);
}
.product_details .info .info_counted .title_style :nth-child(2) {
  width: auto;
  margin: 0px 10px;
}
.product_details .info .info_counted .title_style :nth-child(3) {
  height: 2px;
  background-image: linear-gradient(to right, #0062B1, #fff);
}
.product_details .info .info_counted .counted_style {
  line-height: 50px;
  font-size: 20px;
  color: #666666;
}
.product_details .info .info_counted .counted_style strong {
  font-size: 24px;
 
}
.product_details .info .info_counted .img_style {
  display: flex;
  justify-content: center;
  width: 700px;
  margin: 0px auto;
  margin-top: 30px;
}
.product_details .info .technology_parameter {
  display: none;
}