.first {
  width: 100%;
  padding-bottom: 100px;
  background-color: #fff;
  position: relative;
}
.first .first-lunbo #certify .swiper-slide {
  width: 250px;
  height: 180px;
  border-radius: 10px;
  overflow: hidden;
  border: 10px solid #d7e8fc;
  cursor: pointer;
}
.first .first-lunbo #certify .swiper-slide img {
  width: 100%;
  height: 100%;
}
.first .first-lunbo #certify .swiper-slide p {
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.first .first-more {
  text-align: center;
}
.first .first-more .button-sty {
  width: 114px;
  height: 36px;
  line-height: 36px;
  display: block;
  border-radius: 3px;
  font-size: 12px;
  background-color: #fff;
  border: 1px solid #357bd7;
  color: #357bd7;
  font-weight: 700;
  margin: 0 auto;
}
.sanjiao {
  width: 0;
  height: 0;
  border-right: 72px solid transparent;
  border-left: 72px solid transparent;
  border-bottom: 40px solid #A4D3EE;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%);
}
.first-top,
.second-top,
.third-top,
.forth-top,
.fifth-top {
  padding: 45px 0;
  text-align: center;
}
.first-top p,
.second-top p,
.third-top p,
.forth-top p,
.fifth-top p {
  font-size: 24px;
  letter-spacing: 0px;
  color: #495666;
  margin-bottom: 0;
}
.first-top .patten,
.second-top .patten,
.third-top .patten,
.forth-top .patten,
.fifth-top .patten {
  line-height: 20PX;
}
.first-top .patten .line,
.second-top .patten .line,
.third-top .patten .line,
.forth-top .patten .line,
.fifth-top .patten .line {
  width: 100px;
  height: 2px;
  line-height: 2px;
  background-color: #495666;
  opacity: 0.3;
  display: inline-block;
}
.first-top .import,
.second-top .import,
.third-top .import,
.forth-top .import,
.fifth-top .import {
  font-size: 24px;
  letter-spacing: 0px;
  color: #a8adb4;
}
@media (max-width: 768px) {
  .first-top,
  .second-top,
  .third-top,
  .forth-top,
  .fifth-top {
    padding: 45px 0 55px 0;
    position: relative;
  }
  .first-top p,
  .second-top p,
  .third-top p,
  .forth-top p,
  .fifth-top p {
    font-size: 26px;
    color: #0075be;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .first-top .import,
  .second-top .import,
  .third-top .import,
  .forth-top .import,
  .fifth-top .import {
    font-size: 20px;
    color: #195fbc;
    position: relative;
  }
  .first-top .import .left-line,
  .second-top .import .left-line,
  .third-top .import .left-line,
  .forth-top .import .left-line,
  .fifth-top .import .left-line {
    width: 2px;
    height: 68px;
    background-color: #064089;
    display: inline-block;
    margin-right: 15px;
  }
  .first-top .bottom-square,
  .second-top .bottom-square,
  .third-top .bottom-square,
  .forth-top .bottom-square,
  .fifth-top .bottom-square {
    width: 30px;
    height: 27px;
    background-color: #064089;
    position: absolute;
    bottom: 5%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
}
.second {
  width: 100%;
  padding-bottom: 100px;
  background-color: #A4D3EE;
  position: relative;
}
.second .second-lunbo {
  height: 400px;
  background-size: 100%;
}
.second .second-lunbo #s-lb-1 {
  padding: 20px 0 0 30px;
}
.second .second-lunbo #s-lb-1 .carousel-control.left,
.second .second-lunbo #s-lb-1 .carousel-control.right {
  background-image: none;
}
.second .second-lunbo #s-lb-1 .carousel-control.right {
  right: -95px;
  z-index: 999;
}
.second .second-lunbo #s-lb-1 .leftArr {
  font-size: 25px;
  width: 20px;
  height: 30px;
  color: #98c4ff;
  position: absolute;
  top: 170px;
  left: -5px;
}
.second .second-lunbo #s-lb-1 .rightArr {
  font-size: 25px;
  width: 20px;
  height: 30px;
  color: #98c4ff;
  position: absolute;
  top: 170px;
  right: 10px;
}
.second .second-lunbo #s-lb-1 .item {
  height: 100%;
}
.second .second-lunbo #s-lb-1 .item .media {
  height: 100%;
}
.second .second-lunbo #s-lb-1 .item .media img {
  width: 100%;
}
.second .second-lunbo #s-lb-1 .item .media .media-body {
  width: 50% !important;
}
.second .second-lunbo #s-lb-1 .item .media .media-body .me-top {
  padding-top: 50px;
  border-bottom: 1px solid#438ff2;
}
.second .second-lunbo #s-lb-1 .item .media .media-body .me-top h2 {
  font-size: 26px;
  letter-spacing: 1px;
  color: #195fbc;
}
.second .second-lunbo #s-lb-1 .item .media .media-body .me-top h4 {
  font-size: 14px;
  letter-spacing: 0px;
  color: #438ff2;
}
.second .second-lunbo #s-lb-1 .item .media .media-body .me-content {
  padding-top: 20px;
  font-size: 14px;
  letter-spacing: 1px;
  color: #494949;
}
.second .second-lunbo .title {
  height: 50px;
  background-color: transparent;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  padding: 30px 35px 0 80px;
}
.second .second-lunbo .title span {
  font-size: 18px;
  color: #676767;
}
.second .second-lunbo .title a {
  display: block;
  width: 59px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  background-color: #f2f2f2;
  border-radius: 3px;
  border: solid 1px rgba(3, 0, 0, 0.2);
  font-size: 12px;
  color: #686868;
}
.second .second-lunbo #s-lb-2 {
  margin: 42px 36px 0px 86px;
}
.second .second-lunbo #s-lb-2 .carousel-inner {
  height: 280px;
}
.second .second-lunbo #s-lb-2 .carousel-control.left,
.second .second-lunbo #s-lb-2 .carousel-control.right {
  background-image: none;
}
.second .second-lunbo #s-lb-2 .carousel-indicators li {
  width: 16px;
  height: 16px;
  background-color: #ededed;
  box-shadow: inset 0px 2px 5px 0px rgba(3, 0, 0, 0.32);
}
.second .second-lunbo #s-lb-2 .carousel-indicators li.active {
  width: 16px;
  height: 16px;
  background-color: #357bd7;
  box-shadow: inset 0px 2px 5px 0px rgba(3, 0, 0, 0.52);
}
.second .second-lunbo #s-lb-2 .item .s-lb-2-con {
  text-align: center;
}
.second .second-lunbo #s-lb-2 .item .s-lb-2-con a {
  color: #000;
  display: block;
  height: 48px;
  line-height: 48px;
  border-top: 1px solid #eaeaea;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.second .second-lunbo #s-lb-2 .item .s-lb-2-con a:last-of-type {
  border-bottom: 1px solid #eaeaea;
}
@media (max-width: 768px) {
  .second {
    background-color: #fff;
  }
  .second .box_border {
    padding: 10px 10px 30px 10px;
    margin-top: 20px;
    border: 2px solid #eaeaea;
  }
  .second .box_border .title {
    padding: 0;
    height: auto;
  }
  .second .second-lunbo {
    background-size: 100%;
    height: 250px;
  }
  .second .second-lunbo #s-lb-1 {
    padding: 0px;
  }
  .second .second-lunbo #s-lb-1 .item {
    background: #fff;
  }
  .second .second-lunbo #s-lb-1 .item .media {
    height: 100%;
  }
  .second .second-lunbo #s-lb-1 .item .media img {
    margin: 0px;
    width: 100%;
  }
  .second .second-lunbo #s-lb-1 .item .media .media-body .me-top {
    width: 100%;
  }
  .second .second-lunbo #s-lb-1 .item .media .media-body .me-top h2 {
    letter-spacing: 3px;
  }
  .second .second-lunbo #s-lb-1 .item .media .media-body .me-content {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    width: 100%;
  }
  .second .second-lunbo #s-lb-2 {
    padding: 0px;
    margin: 0;
    margin-top: 20px;
  }
  .second .second-lunbo #s-lb-2 .item .s-lb-2-wrap .title {
    background-color: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    padding: 0;
  }
  .second .second-lunbo #s-lb-2 .item .s-lb-2-wrap .title span {
    font-size: 18px;
    color: #676767;
  }
  .second .second-lunbo #s-lb-2 .item .s-lb-2-wrap .title a {
    display: block;
    width: 59px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    background-color: #f2f2f2;
    border-radius: 3px;
    border: solid 1px rgba(3, 0, 0, 0.2);
    font-size: 12px;
    color: #686868;
  }
  .second .second-lunbo #s-lb-2 .item .s-lb-2-wrap .s-lb-2-con {
    padding: 40px 35px;
  }
}
@media (max-width: 1024px) {
  #s-lb-1 .leftArr {
    font-size: 25px;
    width: 20px;
    height: 30px;
    color: #98c4ff;
    position: absolute;
    top: 138px !important;
    left: -10px !important;
  }
  #s-lb-1 .rightArr {
    font-size: 25px;
    width: 20px;
    height: 30px;
    color: #98c4ff;
    position: absolute;
    top: 135px !important;
    right: 20px !important;
  }
  #s-lb-2 .carousel-indicators {
    bottom: -33px !important;
  }
}
.third {
  width: 100%;
  padding-bottom: 100px;
  background-color: #fff;
  position: relative;
}
.third .third-con-left {
  padding-top: 25px;
}
.third .third-con-left .top {
  font-size: 25px;
  letter-spacing: 1px;
  color: #ffffff;
  text-align: center;
  position: relative;
}
.third .third-con-left .top a {
  display: block;
}
.third .third-con-left .top .kong {
  height: 55px;
}
.third .third-con-left .top img {
  width: 100%;
}
.third .third-con-left .bottom {
  background-color: #fff;
  padding: 5px;
}
.third .third-con-left .bottom .title {
  font-size: 18px;
  font-weight: 700;
  color: #040000;
  text-align: center;
  padding-top: 5px;
}
.third .third-con-left .bottom .date {
  font-size: 12px;
  color: #969696;
  text-align: center;
}
.third .third-con-left .bottom .content {
  font-size: 14px;
  color: #4a4a4a;
}
.third .third-tab {
  padding-left: 50px;
  position: relative;
}
.third .third-tab .tab-pane {
  padding-top: 20px;
  position: relative;
}
.third .third-tab .nav-tabs {
  border: none;
  display: table;
  text-align: center;
  margin: 0 auto;
}
.third .third-tab .control {
  position: absolute;
  right: 0;
  top: 10px;
}
.third .third-tab .control a {
  display: block;
  width: 59px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  background-color: #f2f2f2;
  border-radius: 3px;
  border: solid 1px rgba(3, 0, 0, 0.2);
  font-size: 12px;
  color: #686868;
}
.third .third-tab .third-con-right {
  padding-top: 20px;
}
.third .third-tab .third-con-right .right-content {
  display: flex;
  flex-direction: column;
}
.third .third-tab .third-con-right .right-content .con-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed #d8d8d8;
  color: #4e4e4e;
  font-size: 14px;
  height: 35px;
}
.third .third-tab .third-con-right .right-content .con-item:last-child {
  border-bottom: none;
}
.third .third-tab .third-con-right .right-content .con-item span:nth-child(1) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nav-tabs > li.active > a,
.nav-tabs > li.active > a:focus,
.nav-tabs > li.active > a:hover {
  background-color: #195fbc;
  color: #fff;
}
.nav-tabs li {
  border: 1px solid #195fbc;
  margin: 0;
  height: 29px;
  width: 134px;
  line-height: 29px;
  text-align: center;
}
.nav-tabs li:nth-child(1) {
  border-right: none;
  border-radius: 20px 0 0 20px;
}
.nav-tabs li:nth-child(1) > a {
  border-radius: 20px 0 0 20px;
}
.nav-tabs li:nth-child(2) {
  border-left: none;
  border-radius: 0 20px 20px 0;
}
.nav-tabs li:nth-child(2) > a {
  border-radius: 0 20px 20px 0;
}
.nav-tabs > li > a {
  font-size: 14px;
  color: #195fbc;
  margin: 0;
  display: block;
  width: 100%;
  height: 100%;
  line-height: 29px;
  padding: 0;
}
@media (max-width: 768px) {
  .third .third-con-left {
    padding-top: 25px;
  }
  .third .third-con-left .top .kong {
    height: 40px;
  }
  .third .third-con-left .top .detail {
    font-size: 20px;
    top: 65%;
  }
  .third .third-tab {
    padding: 0 20px 20px 20px;
  }
  .third .third-tab .third-con-right {
    padding-top: 20px;
  }
  .nav-tabs > li.active > a,
  .nav-tabs > li.active > a:focus,
  .nav-tabs > li.active > a:hover {
    background-color: #195fbc;
    color: #fff;
  }
  .nav-tabs li {
    height: 37px;
    width: 122px;
    line-height: 37px;
  }
  .nav-tabs > li > a {
    line-height: 37px;
  }
}
.forth {
  padding-bottom: 100px;
  background-color: #f0f1f3;
  position: relative;
}
.forth .forth-content .forth-wrap {
  display: flex;
  flex-flow: row-reverse;
}
.forth .forth-content .forth-wrap .forth-l-content .title {
  font-size: 18px;
  letter-spacing: 2px;
  color: #010101;
  font-weight: 700;
  padding-left: 20px;
}
.forth .forth-content .forth-wrap .forth-l-content .forth-l-line {
  width: 81px;
  height: 2px;
  display: block;
  background-color: #fff;
  background-color: #195fbc;
  margin: 20px 0;
}
.forth .forth-content .forth-wrap .forth-l-content p {
  padding-top: 5px;
  font-size: 14px;
  color: #000000;
  font-family: MicrosoftYaHei;
}
.forth .forth-content .forth-wrap .forth-l-content .forth-l-button {
  display: block;
  width: 114px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  background-color: #195fbc;
  border-radius: 3px;
  margin-top: 50px;
  color: #fff;
}
.forth .forth-content .forth-wrap .forth-r-content {
  height: 577px;
  background: url(../img/forth-content-right.png) no-repeat;
  position: relative;
}
.forth .forth-content .forth-wrap .forth-r-content img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
@media (max-width: 767px) {
  .forth {
    background-color: #fff;
  }
  .forth .forth-content {
    padding-top: 30px;
  }
  .forth .forth-content .forth-wrap {
    display: block;
  }
  .forth .forth-content .forth-wrap .forth-l-content {
    padding-top: 0px;
    position: relative;
  }
  .forth .forth-content .forth-wrap .forth-l-content .title {
    font-size: 20px;
  }
  .forth .forth-content .forth-wrap .forth-l-content .forth-l-line {
    margin: 20px 200px;
  }
  .forth .forth-content .forth-wrap .forth-l-content .forth-l-con {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 10;
    -webkit-box-orient: vertical;
  }
  .forth .forth-content .forth-wrap .forth-l-content .forth-l-con:hover {
    display: block;
  }
  .forth .forth-content .forth-wrap .forth-l-content .forth-l-con p {
    color: #494949;
    margin: 0;
  }
  .forth .forth-content .forth-wrap .forth-r-content {
    background-size: contain;
    width: 200px;
    height: 210px;
    display: block;
    margin-right: 10px;
    overflow: hidden;
    float: left;
    margin: 0 0 5% 20%;
  }
  .forth .forth-content .forth-wrap .forth-r-content img {
    width: 145px;
    height: 175px;
  }
  .left-img {
    position: relative;
    width: 240px;
    height: 240px;
    display: block;
    margin-right: 10px;
    overflow: hidden;
    float: left;
  }
  .left-img img {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
  }
}
.fifth {
  padding-bottom: 100px;
  background-color: #fff;
}
.fifth .fifth-content .fifth-l-content .title {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #000000;
}
.fifth .fifth-content .fifth-l-content .pinyin {
  font-size: 10px;
  letter-spacing: 1px;
  color: #222222;
  padding-top: 5px;
}
.fifth .fifth-content .fifth-l-content .postcard {
  width: 100%;
  height: 190px;
  margin-top: 20px;
  display: flex;
}
.fifth .fifth-content .fifth-l-content .postcard .weixin {
  width: 140px;
  height: 190px;
  background-color: #ffffff;
  border: solid 1px rgba(25, 95, 188, 0.55);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.fifth .fifth-content .fifth-l-content .postcard .weixin div {
  text-align: center;
}
.fifth .fifth-content .fifth-l-content .postcard .weixin div:first-child {
  font-size: 16px;
  font-weight: 700;
  color: #195fbc;
  padding-top: 10px;
}
.fifth .fifth-content .fifth-l-content .postcard .weixin div:last-child {
  font-size: 14px;
  color: #646464;
  padding-bottom: 10px;
}
.fifth .fifth-content .fifth-l-content .postcard .contact-con {
  width: 422px;
  height: 217px;
  background: url("../img/fifth-l-content-bg.png") no-repeat;
  background-position: -20px 156px;
  margin-left: 10px;
  padding-left: 30px;
}
.fifth .fifth-content .fifth-l-content .postcard .contact-con div {
  padding-bottom: 5px;
}
.fifth .fifth-content .fifth-l-content .postcard .contact-con div span {
  font-size: 18px;
  color: #195fbc;
  padding-right: 10px;
}
.fifth .fifth-content .fifth-r-content .ditu {
  height: 295px;
}
@media (min-width: 769px) {
  #certify .swiper-slide {
    width: 520px !important;
    height: 408px !important;
  }
  #certify .swiper-slide p {
    color: #fff;
  }
  .second-lunbo {
    background: url('../img/product_info_bg.png') no-repeat;
  }
}
@media (max-width: 768px) {
  .first,
  .second,
  .third,
  .fourth,
  .fifth {
    padding-bottom: 30px;
  }
  .nav-tabs {
    margin-top: 20px !important;
    margin-bottom: 20px !important;
  }
}
@media (min-width: 992px) and (max-width: 1200px) {
  #s-lb-2 .carousel-indicators {
    bottom: -50px !important;
  }
  #s-lb-2 .carousel-inner {
    height: auto !important;
  }
  #s-lb-2 .carousel-inner .s-lb-2-con a {
    height: 40px !important;
    line-height: 40px !important;
  }
}