/* 头部 */

.flex-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.Ohd_1 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.Ohd_2 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}

.Ohd_3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
}

.flex-c {
  display: flex;
  align-items: center;
}

.flex-con {
  display: flex;
  justify-content: center;
  align-items: center;
}

.flex {
  display: flex;
}

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

.common-card {
  width: 1200px;
  margin: 0 auto;
  height: 100%;
}


.header .logo {
  display: inline-block;
  width: 299px;
  height: auto;
  margin-right: 120px;
}

.header .logo img {
  width: 100%;
  height: auto;
  object-fit: contain;

}

.header ul {
  flex: 1;
}


.header li a {
  font-size: 20px;
  color: #333333;
}

/* 轮播 */

.home-swiper {
  position: relative;
  width: 100%;
  height: auto;
}

.headerSwiper .swiper-pagination-bullet {
  width: 6px;
  height: 6px;
  background-color: #ffffff;
  opacity: 0.5;
}

.headerSwiper .swiper-pagination-bullet-active {
  opacity: 1 !important;
}

.headerSwiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  vertical-align: bottom;
}

/* 关于我们 */
.abouts {
  width: 100%;
  height: auto;
  background-color: #f4f4f4;
  padding: 45px 0 50px 0;
}

.common-tl h2 {
  font-size: 36px;
  font-weight: bold;
  color: #333333;
}

.common-tl p {
  font-size: 23px;
  color: #333333;
  margin-top: 5px;
}

.more {
  display: inline-block;
  width: 57px;
  height: 57px;
}

.more img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.abouts .con {
  width: 100%;
  height: auto;
  margin: 30px 0;
  padding: 0 120px 0 360px;
}

.abouts .con .text {
  font-size: 17px;
  line-height: 40px;
  color: #333333;

}

.abouts .con .img {
  width: 644px;
  height: 394px;
  object-fit: cover;
  margin-left: 30px;
}

.abouts .bto h6 {
  font-size: 29px;
  color: #002856;
}

.abouts .bto span {
  font-size: 47px;
  font-weight: bold;
  color: #002856;
}

/* 产品中心 */
.products {
  width: 100%;
  height: auto;
  padding: 30px 0 60px 0;
  background: url(../img/bg.png) no-repeat;
  background-size: cover;
}

.products .tl {
  align-items: end;
  border-bottom: 1px solid #fff;
}

.common-tl.w h2,
.common-tl.w p {
  color: #fff;
}

.products .nav {
  margin: 25px 0 30px 0;
}

.products .nav a {
  display: inline-block;
  font-size: 20px;
  line-height: 20px;
  color: #ffffff;
  border-right: 1px solid #fff;
  padding-right: 10px;
  margin-right: 10px;
}

.products .nav a:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: none;
}

.products-con {
  width: 100%;
  height: auto;
}

.products-con .common-card {
  width: 1400px;
}

.productsItem li {
  width: 340px;
  height: auto;
  margin: 0 12px 25px 0;
}

.productsItem li:nth-child(4n) {
  margin-right: 0;
}

.productsItem {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.productsItem li img {
  width: 100%;
  height: 271px;
  object-fit: cover;
  vertical-align: bottom;
}

.productsItem li .name {
  width: 100%;
  height: 47px;
  background-color: #ffffff;
  font-size: 18px;
  line-height: 47px;
  text-align: center;
  color: #000000;
}

/* 行业应用 */
.industry {
  width: 100%;
  height: auto;
  padding: 45px 0;
  background-color: #f4f4f4;
}

.common-tl.c {
  text-align: center;
}

.industrySwiper {
  position: relative;
  width: 100%;
  height: 565px;
  overflow: hidden;
  margin-top: 40px;
}

.industrySwiper .swiper-slide {
  cursor: pointer;
  width: 1086px;
  transition-timing-function: linear;
}

.industrySwiper img {
  width: 100%;
  height: 100%;
  vertical-align: bottom;
  object-fit: cover;
}

.industry-button-next {
  position: absolute;
  width: 50px;
  height: 50px;
  background: url(../img/ic7.png) no-repeat;
  background-size: cover;
  cursor: pointer;
  top: 50%;
  left: 320px;
  z-index: 999;
  transform: translateY(-50%);
}

.industry-button-prev {
  position: absolute;
  width: 50px;
  height: 50px;
  background: url(../img/ic7-1.png) no-repeat;
  background-size: cover;
  cursor: pointer;
  top: 50%;
  right: 360px;
  z-index: 999;
  transform: translateY(-50%);
}

/* 新闻资讯 */
.news {
  width: 100%;
  height: auto;
  padding: 30px 0;
}

.news ul {
  margin-top: 21px;
}

.news li p {
  font-size: 20px;
  color: #000000;
}

.news li {
  width: calc((100% - 12px) / 2);
  height: auto;

}

.news li:first-child {
  margin-right: 12px;
}

.news li img {
  width: 100%;
  height: 259px;
  object-fit: cover;
  vertical-align: bottom;
}

.news li .text {
  width: 100%;
  height: auto;
  background-color: #efefef;
  padding: 19px;
}

.news li .ls {
  font-size: 14px;
  line-height: 40px;
  color: #666666;
  margin-top: 10px;
}

.footer {
  width: 100%;
  height: auto;
  background: url(../img/bg1.png) no-repeat;
  background-size: cover;
  padding-top: 40px;
}

.footer .logo {
  display: inline-block;
  width: 100%;
  height: auto;
}

.footer .lt {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 299px;
  margin-right: 50px;
}

.footer ul {
  flex: 1;
  display: flex;
  justify-content: space-between;
}

.footer .logo img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.footer .qr {
  width: 234px;
  height: 234px;
  object-fit: cover;
  margin-top: 25px;
}

.footer li {
  display: flex;
  flex-direction: column;
}

.footer li:nth-child(2) {
  margin-top: 25px;
}

.footer li p {
  font-size: 20px;
  color: #ffffff;
}

.footer li a,
.footer li span {
  font-size: 18px;
  line-height: 55px;
  color: #ffffff;
}

.footer .bto {
  width: 100%;
  font-size: 15px;
  line-height: 70px;
  text-align: center;
  border-top: 1px solid rgba(241, 241, 241, 0.3);
  color: #ffffff;
  margin-top: 20px;
}
.footer .bto a{
    color: #fff !important;
}