.product_image {
  width: 573px;
  height: 296px;
  margin-right: 59px;
  background-repeat: no-repeat;
  background-image: url("../img/p1.png");
  background-size: 100%;
  position: absolute;
  top: 157px;
}
.product_desc {
  overflow: hidden;
}
.p_text {
  margin-left: 626px;
}
.p_text h1 {
  color: #094878;
  font-weight: normal;
  font-size: 24px;
  line-height: 1;
  padding-bottom: 31px;
}
.p_text p {
  color: #131313;
  font-size: 16px;
  line-height: 36px;
  width: 691px;
  text-align: justify;
}
.product_sections {
  padding-top: 166px;
}
.p_switch {
  overflow: hidden;
  border-bottom: 2px solid #1e1f4e;
}
.p_switch li {
  float: left;
  margin-right: 3px;
  color: #fff;
  font-size: 18px;
  background-color: #094779;
  width: 168px;
  line-height: 48px;
  text-indent: 63px;
  cursor: pointer;
  background-repeat: no-repeat;
  background-position: 22px;
}
.p_switch li.on {
  background-color: #b6d1e7;
  color: #333;
}

.p_switch .s1 {
  background-image: url("../img/s1.png");
}
.p_switch .s1.on {
  background-image: url("../img/s11.png");
  background-position: -20px;
}

.p_switch .s2 {
  background-image: url("../img/s2.png");
}
.p_switch .s2.on {
  background-image: url("../img/s22.png");
}
.p_switch .s3 {
  background-image: url("../img/s3.png");
}
.p_switch .s3.on {
  background-image: url("../img/s33.png");
}
.p_switch .s4 {
  background-image: url("../img/s4.png");
}
.p_switch .s4.on {
  background-image: url("../img/s44.png");
}

.section_content > li {
  display: none;
}
.section_content > li.on {
  display: block;
}
.section1 > h1 {
  font-weight: normal;
  padding-top: 97px;
  text-align: center;
  padding-bottom: 82px;
}
.section12 {
  overflow: hidden;
}
.section12 img {
  margin-right: 122px;
  margin-top: 104px;
  /* height: 321px;
  width: 270px; */
}
.section12 .desc1 {
  color: #393939;
  font-size: 18px;
  width: 795px;
  line-height: 40px;
}
.section12 .desc2 {
  width: 750px;
  font-size: 18px;
  color: #393939;
  line-height: 40px;
  padding-top: 15px;
}
.section12 .desc2 li::before {
  display: inline-block;
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #333;
  margin-right: 14px;
}
.section13 {
  overflow: hidden;
}
.section13 .desc1 {
  width: 725px;
  font-size: 18px;
  color: #333;
  line-height: 36px;
  text-align: justify;
  margin-right: 30px;
}
.section14 {
  padding-bottom: 122px;
}
.section14 .desc1 li {
  color: #393939;
  font-size: 18px;
  line-height: 40px;
}
.section14 .desc1 {
  padding-bottom: 41px;
}
.section14 .desc1 li::before {
  display: inline-block;
  content: "";
  background-color: #333333;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 10px;
}
.section2 p {
  width: 1192px;
  font-size: 18px;
  color: #333333;
  line-height: 36px;
  text-align: justify;
  text-indent: 40px;
  padding-top: 44px;
}

/* .section2 img{
    margin-left: -20px;
} */

.section2 > ul {
  overflow: hidden;
  padding-top: 30px;
  padding-bottom: 148px;
}
.section2 > ul li {
  float: left;
}

.section2 > ul li {
  color: #333;
  font-size: 18px;
  line-height: 24px;
}
.section2 > ul li .type {
  font-size: 24px;
  line-height: 1;
  padding-bottom: 30px;
  color: #094878;
}
.section3 {
  padding-bottom: 80px;
}
.section3 h1 {
  color: #333333;
  font-size: 30px;
  text-align: center;
  font-weight: normal;
}
.section3 p {
  line-height: 68px;
  font-size: 18px;
  color: #333;
  /* text-align: center; */
}
.font_wrap {
  color: #333;
  font-size: 14px;
  line-height: 36px;
  position: absolute;
  top: 278px;
  right: 82px;
}
.img_font {
  color: #333;
  font-size: 14px;
  line-height: 1;
  padding-top: 28px;
  text-align: left;
}
.video_row {
  overflow: hidden;
}
.video_row .v_item {
  float: left;
  text-align: center;
  color: #333333;
  font-size: 18px;
}
.v_item img {
  display: block;
}
.v_item .title {
  line-height: 1;
  padding-top: 19px;
}
.v_item1 {
  margin-right: 100px;
  margin-bottom: 18px;
  margin-left: 70px;
}
.v_item3 {
  margin-right: 101px;
  margin-left: 167px;
}
.video_preview {
  position: relative;
}
.video_preview::after {
  content: "";
  display: block;
  width: 58px;
  height: 58px;
  background-image: url("../img/play.png");
  background-repeat: no-repeat;
  background-position: center;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -29px;
  margin-top: -29px;
  cursor: pointer;
  display: none;
}
.section4 {
  padding-bottom: 117px;
  text-align: justify;
}
.section4 p {
  width: 1194px;
  font-size: 18px;
  color: #333333;
  line-height: 36px;
  text-indent: 40px;
}
.section4 h2 {
  font-weight: normal;
  color: #333333;
  line-height: 1;
  font-size: 18px;
  padding-bottom: 20px;
}

.section4 h2::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  background: #333333;
  border-radius: 50%;
  margin-right: 14px;
}

.section4 .pic_desc {
  width: 538px;
  font-size: 16px;
  color: #333333;
  line-height: 36px;
  padding-top: 27px;
  padding-left: 10px;
  text-align: justify;
  text-align-last: justify;
  text-justify: inter-ideograph;
}

.section4 .pic_desc2 {
  font-size: 16px;
  color: #333;
  position: absolute;
  right: 121px;
  top: 422px;
}

.section4 .desc3 {
  color: #333;
  font-size: 16px;
  padding-top: 31px;
}

.section4 .desc3 .left {
  padding-left: 19px;
  padding-right: 231px;
}
.section4 .desc4 {
  font-size: 16px;
  color: #333333;
  text-align: right;
  padding-top: 31px;
}
.section13 ul {
  padding-top: 15px;
}
.section13 .desc1 li {
  color: #393939;
  font-size: 18px;
  line-height: 40px;
}
.section13 .desc1 {
  padding-bottom: 41px;
}
.section13 .desc1 li::before {
  display: inline-block;
  content: "";
  background-color: #333333;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 10px;
}
.jjj {
  font-size: 0;
}
.jjj > div {
  display: inline-block;
}
i.tilt {
  font-style: italic;
}
/* .sec2lsStyle::before {
  display: inline-block;
  content: "";
  background-color: #333333;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 10px;
} */
.section_content h1 {
  color: #094878;
}
.sec4desc_hd {
  position: relative;
}
.sec4desc_bd1,
.sec4desc_bd2,
.sec4desc_bd3 {
  position: absolute;
  font-size: 16px;
  color: #333333;
  line-height: 36px;
  text-align: justify;
  top: 5px;
}
.sec4desc_bd1 {
  width: 813px;
  left: 0;
}
.sec4desc_bd2 {
  width: 341px;
  left: 472px;
}
.sec4desc_bd3 {
  width: 295px;
  left: 895px;
  text-align: center;
}
.lo11 {
  width: 100%;
  height: 537px;
  background-image: url("../img/lo11.png");
  background-repeat: no-repeat;
  background-position: center;
}