/* 头部 */

.header {
  width: 100%;
  height: 85px;
}

.common-card {
  width: 1200px;
  margin: 0 auto;
  height: auto;
}
.flex-cn {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header .common-card {
  height: 100%;
}
.header .logo {
  display: inline-block;
  width: 433px;
  height: 57px;
  margin-right: 24px;
}
.header .logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.header .right {
  flex: 1;
}
.header ul a {
  font-size: 16px;
  color: #000000;
}
/* 轮播 */

.headerSwiper {
  width: 100%;
  height: auto;
}
.banner-pagination {
  bottom: 29px !important;
}
.headerSwiper .swiper-pagination-bullet {
  width: 15px;
  height: 0;
  opacity: 1;
  margin-right: 20px !important;
}
.headerSwiper .swiper-pagination-bullet-active {
  font-size: 16px;
  color: #005bac;
}

.headerSwiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.common-title {
  text-align: center;
}
.common-title h2 {
  font-size: 36px;

  color: #000000;
}
.common-title h4 {
  font-size: 18px;
  color: #666666;
  margin-top: 18px;
}
/* 热品推荐 */
.technology {
  width: 100%;
  height: auto;
  padding: 30px 0;
}
.technologySwiper {
  width: 100%;
  height: auto;
  margin-top: 35px;
}
.technologySwiper img {
  width: 469px;
  height: 353px;
}
.technologySwiper .name {
  width: 469px;
  height: 66px;
  line-height: 66px;
  text-align: center;
  background-color: #f3f3f3;
  font-size: 18px;
  color: #666666;
}

.technology-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
}
.technology-pagination .swiper-pagination-bullet {
  width: 18px;
  height: 18px;
  background-color: #005bac;
  border-radius: 9px;
}
/* 关于我们 */
.aboutUs {
  width: 100%;
  height: auto;
}
.aboutUs-con {
  display: flex;
  margin-top: 30px;
}
.aboutUs-con .lt {
  padding-left: 18%;
  flex: 1;
  height: auto;

  background-color: #f3f3f3;
}
.aboutUs-con img {
  width: 958px;
  height: 580px;
  object-fit: cover;
}
.aboutUs-con .text {
  font-size: 15px;
  line-height: 37px;
  color: #000000;
  margin: 30px 18px 30px 0;
}
.common-more {
  display: inline-block;
  width: 107px;
  height: 30px;
  background-color: #005bac;
  border-radius: 15px;
  font-size: 14px;
  line-height: 30px;
  text-align: center;
  color: #ffffff;
}
.homebg {
  width: 100%;
  height: 186px;
  background-image: url(../img/icon3.png);
  background-repeat: no-repeat;
  background-size: cover;
}
.homebg .common-card {
  height: 100%;
}
.homebg ul span {
  font-size: 48px;
  font-weight: bold;

  color: #ffffff;
}
.homebg ul i {
  font-size: 24px;

  color: #ffffff;
}
.homebg ul h6 {
  font-size: 24px;
  font-weight: normal;
  margin-top: 10px;
  color: #ffffff;
}
.homebg ul {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* 产品中心 */
.productCenter {
  width: 100%;
  height: auto;
  background-image: url(../img/icon4.png);
  background-repeat: no-repeat;
  background-size: cover;
  padding: 35px 0;
}
.productCenter .nav {
  margin: 30px 0 25px 0;
}
.productCenter .nav a {
  display: inline-block;
  width: 156px;
  height: 30px;
  background-color: #005bac;
  border-radius: 15px;
  font-size: 14px;
  text-align: center;
  line-height: 30px;
  color: #ffffff;
  margin: 0 13px 20px 0;
}
.productCenter .nav a:nth-child(7n) {
  margin-right: 0;
}
.product-con ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.product-con ul li {
  width: 296px;
  height: auto;
  margin: 0 5px 23px 0;
}
.product-con ul li:nth-child(4n) {
  margin-right: 0;
}
.product-con ul img {
  width: 100%;
  height: 242px;
  object-fit: cover;
  vertical-align: bottom;
}
.product-con ul .name {
  width: 100%;
  height: 38px;
  background-color: #fff;
  font-size: 14px;
  line-height: 38px;
  text-align: center;

  color: #000000;
}

.special {
  width: 100%;
  height: auto;
  padding: 20px 0 15px 0;
}
.special .bg {
  padding-left: 10%;
}
.special .item .title {
  display: flex;
  align-items: center;
}
.special .item .title img {
  width: 83px;
  height: 52px;
  object-fit: cover;
  margin-right: 16px;
}
.special .item .title h6 {
  font-size: 24px;
  font-weight: bold;

  color: #333333;
}
.special .item .title p {
  font-size: 18px;
  margin-top: 15px;
  color: #1266ac;
  width: 396px;
}
.special .item .ls {
  font-size: 16px;
  line-height: 30px;
  color: #666666;
  margin-top: 30px;
  width: 554px;
}
.special .bto {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 50px;
}
.special .bto .rtimg {
  width: 599px;
  height: 353px;
  object-fit: cover;
}
.special .bgimg {
  width: 100%;
  height: 431px;
  background-image: url(../img/icon11.png);
  background-repeat: no-repeat;
  background-size: cover;
  margin-top: 40px;
}

.special ul span {
  font-size: 78px;
  font-weight: bold;

  line-height: 24px;

  color: #ffffff;
}
.special ul .text {
  margin-left: 13px;
}
.special ul h6 {
  font-size: 24px;

  color: #ffffff;
}
.special ul p {
  font-size: 18px;
  margin-top: 15px;
  color: #ffffff;
  width: 405px;
}
.special ul .ls {
  font-size: 16px;

  line-height: 30px;

  color: #ffffff;
}
.special ul .title {
  display: flex;
  align-items: center;
}
.special ul li {
  width: 554px;
  height: auto;
}
.special ul {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding-top: 40px;
}
/* 工程案例 */
.projectCase {
  width: 100%;
  height: auto;
  padding-bottom: 22px;
}
.projectCase .nav {
  margin: 30px 0;
}
.projectCase .nav a {
  display: inline-block;
  width: 112px;
  height: 30px;
  background-color: #005bac;
  border-radius: 15px;
  font-size: 14px;
  line-height: 30px;
  text-align: center;
  color: #ffffff;
  margin: 0 35px 15px 0;
}
.projectCase .nav a:nth-child(8n) {
  margin-right: 0;
}
.case-con ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.case-con ul li {
  width: 292px;
  height: auto;
  margin: 0 8px 15px 0;
}
.case-con ul li:nth-child(4n) {
  margin-right: 0;
}
.case-con ul img {
  width: 100%;
  height: 222px;
  object-fit: cover;
  vertical-align: bottom;
}
.case-con ul .name {
  width: 100%;
  height: 38px;
  background-color: #f0f0f0;
  font-size: 14px;
  text-align: center;
  line-height: 38px;

  color: #000000;
}
/* 新闻资讯 */
.news {
  width: 100%;
  height: auto;
  background-image: url(../img/icon10.png);
  background-repeat: no-repeat;
  background-size: cover;
  padding: 28px 0;
}
.news-con {
  display: flex;
  align-items: center;
  margin: 30px 0 5px 0;
  flex-direction: column;
}
.news-con .left {
  width: 15%;
}
.news-con .time {
  padding-bottom: 20px;
  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 18px;
}
.news-con .time h6 {
  font-size: 25px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #666666;
}
.news-con .time span {
  font-size: 14px;

  color: #666666;
}
.news-con ul a {
  font-size: 13px;

  color: #999999;
}
.news-con ul .text {
  flex: 1;
  margin-left: 27px;
}
.news-con ul .text h5 {
  font-size: 18px;
  color: #000000;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-con ul .text .ls {
  font-size: 14px;
  line-height: 33px;
  color: #666666;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-con ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.news-con ul li {
  display: flex;
  align-items: center;
  width: 591px;
  height: 172px;
  background-color: #fff;
  margin: 0 17px 17px 0;
  padding: 20px 20px 15px 20px;
}
.news-con ul li:nth-child(2n) {
  margin-right: 0;
}
.footer {
  width: 100%;
  height: auto;
  background-color: #00182c;
  padding-top: 70px;
  background-image: url(../img/icon12.png);
  background-repeat: no-repeat;
  background-size: cover;
}
.footer ul p {
  font-size: 18px;
  color: #ffffff;
  margin-bottom: 7px;
}
.footer ul a,
.footer ul span {
  font-size: 14px;
  line-height: 43px;
  color: #ffffff;
}
.footer ul img {
  width: 195px;
  height: 195px;
  margin-top: 15px;
}
.footer ul {
  display: flex;

  justify-content: space-between;
}
.footer ul li {
  display: flex;
  flex-direction: column;
}
.footer ul .qr {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.footer ul li:nth-child(2) {
  margin-top: 30px;
}
.footer .bto {
  font-size: 18px;
  text-align: center;
  line-height: 90px;

  color: #ffffff;
}
.projectCase  .nav{
 display: flex;
  align-items: center;
  justify-content: center;
}