.index_wrap {
  min-width: 1200px;
  overflow: auto;
  color: #333333;
}
/* banner部分 */
main .banner {
  width: 100%;
  min-width: 1200px;
  height: 36vw;
}

main .banner .swiper-banner {
  width: 100%;
  height: 100%;
}  

main .banner .custom-pagination {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid #fff;
  opacity: 1;
  background-color: transparent;
  margin: 0 4px;
}
main .banner .custom-pagination-active {
  background-color: #fff;
}
main .banner .swiper-banner .swiper-slide {
  position: relative;
  width: 100%;
  height: 100%;
}
main .banner .swiper-banner .swiper-slide img {
  width: 100%;
  height: 100%;
}
main .banner .swiper-banner .swiper-slide .banner_desc_wrap {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  color: #35488a;
  display: flex;
  align-items: center;
  padding-left: 16vw;
}
main .banner .swiper-banner .swiper-slide .banner_desc h1 {
  font-size: 58px;
  font-weight: bold;
  margin-bottom: 35px;
}
main .banner .swiper-banner .swiper-slide .banner_desc p {
  font-size: 20px;
}
/* main .banner .swiper-pagination-bullet {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid #fff;
} */
/* 内容部分 */
main .content {
  width: 100%;
}

/* 标题公共样式 */
main .content .tit {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
main .content .tit div h3:first-child{
  margin-bottom: 16px;
  font-size: 30px;
  font-weight: bold;
}
main .content .tit div h3:last-child{
  font-size: 24px;
  font-weight: bold;
}

/* 查看更多按钮公共样式 */
main .content .more {
  width: 140px;
  height: 50px;
  line-height: 50px;
  color: #35488a;
  cursor: pointer;
  position: relative;
}
main .content .more span {
  border: 1px solid #35488a;
  position: absolute;
  padding-left: 22px;
  background: url("../img/more.png") no-repeat 100px center;
  background-size: 19px 15px;
  width: 140px;
  height: 50px;
  top: 0;
  left: 0;
}
main .content .more span::before {
  content: "";
  width: 0;
  height: 48px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
  background: #35488a url("../img/more-white.png") no-repeat 100px center;
  background-size: 19px 15px;
  transition: width .5s;
}
main .content .more:hover span::before {
  width: 138px;
}
main .content .more:hover span {
  z-index: 9;
  color: #fff;
}

/* 产品中心 */
.product_center_wrap {
  height: 860px;
  padding-top: 122px;
  background: #fff url("../img/home/module1-bg.png") no-repeat right bottom;
  background-size: 656px 662px;
}
.product_center_wrap .swiper-product {
  margin-top: 35px;
  height: 450px;
  padding-top: 25px;
}
.product_center.common_module {
  position: relative;
  width: 1260px;
}
.product_center .tit {
  padding-left: 30px;
}
.product_center_wrap .swiper-button-next,
.swiper-button-prev {
  top: calc(100% + 50px);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid #f2f2f2;
  transition: border .2s;
}
.product_center_wrap .swiper-button-prev {
  left: 540px;
  background: url('../img/prev.png') no-repeat center center;
}
.product_center_wrap .swiper-button-prev:focus {
  outline: none;
}
.product_center_wrap .swiper-button-next {
  right: 540px;
  background: url('../img/next.png') no-repeat center center;
}
.product_center_wrap .swiper-button-next:focus {
  outline: none;
}
.product_center_wrap .swiper-button-next::after,
.swiper-button-prev::after {
  /* display: none; */
  color: #cccccc;
  font-size: 20px;
}
.product_center_wrap .swiper-button-next:hover,
.swiper-button-prev:hover {
  border-color:#cccccc;
}
.product_center .item_wrap {
  display: flex;
  padding: 0 30px;
}
.product_center .item_wrap .item {
  width: 25%;
  height: 400px;
  border: 1px solid #eeeeee;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #333333;
  background-color: #fff;
  /* transition: transform .2s; */
}
.product_center .item_wrap .item:hover{
  transform: scale(1.1);
  box-shadow: 0 0 10px rgba(0, 0, 0, .1);
}
.product_center .item_wrap .item img {
  
  height: 156px;
  margin-bottom: 80px;
}
.product_center .item_wrap .item p {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.product_center .item_wrap .item .name {
  margin: 20px 0;
}
.product_center .item_wrap .item .double_line {
  width: 128px;
  height: 7px;
  border-top: 1px solid #dddddd;
  border-bottom: 1px solid #dddddd;
}
/* 我们的优势 */
.advantage_wrap {
  height: 725px;
  padding-top: 122px;
  background: url("../img/home/advantage-bg.png") no-repeat left center;
  background-size: cover;
}

.advantage .item_wrap {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}
.advantage .item_wrap .item {
  width: 380px;
  height: 380px;
  
  padding-top: 65px;
  padding-left: 40px;
}
.advantage .item_wrap .item:first-child {
  background: #fff url("../img/home/advantage1.png") no-repeat right bottom;
}
.advantage .item_wrap .item:nth-child(2) {
  background: #fff url("../img/home/advantage2.png") no-repeat right bottom;
}
.advantage .item_wrap .item:last-child {
  background: #fff url("../img/home/advantage3.png") no-repeat right bottom;
}
.advantage .item_wrap .item .advantage_item_tit {
  position: relative;
  font-size: 24px;
  font-weight: bold;
  padding: 20px 0;
  margin-bottom: 50px;
}
.advantage .item_wrap .item .advantage_item_tit::before,.advantage_item_tit::after {
  content: "";
  width: 36px;
  height: 4px;
  background-color: #333333;
  position: absolute;
  left: 0;
}
.advantage .item_wrap .item .advantage_item_tit::before {
  top: -4px;
}
.advantage .item_wrap .item .advantage_item_tit::after {
  bottom: -4px;
}
.advantage .item_wrap .item p {
  font-size: 16px;
  line-height: 28px;
}

/* 关于我们 */
.about_us_wrap {
  height: 628px;
  padding-top: 108px;
  background: #fff;
}
.about_us {
  display: flex;
  justify-content: space-between;
}
.about_us .desc{
  font-size: 16px;
  margin-top: 30px;
  width: 390px;
}
.about_us .left .desc p {
  line-height: 26px;
}
.about_us .right img{
  width: 322px;
  height: 465px;
}
.about_us .right img:last-child {
  margin-left: 18px;
}
.about_us .left .about_us_more span {
  color: #fff;
  background: #35488a url("../img/more-white.png") no-repeat 100px center;
  margin-top: 45px;
}
.about_us .left .about_us_more span::before {
  background: #283C7F url("../img/more-white.png") no-repeat 100px center;
  background-size: 19px 15px;
}
/* .about_us .left .about_us_more:hover {
  background: rgba(53, 72, 138, .8) url("../img/more-white.png") no-repeat 100px center;
} */

/* 新闻资讯 */
.news_information_wrap {
  padding-top: 60px;
  background: #e2e6f5;
}
.news_information .news_content {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}
.news_information .news_content .left {
  width: 538px;
  height: 394px;
  position: relative;
}
.news_information .news_content .left img {
  width: 100%;
  height: 100%;
}
.news_information .news_content .left .text {
  position: absolute;
  width: 100%;
  height: 70px;
  line-height: 70px;
  padding-left: 28px;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  left: 0;
  bottom: 0;
  background-color: rgba(102, 102, 102, .8);
  box-shadow: 0px ;
  
}


.news_information .news_content .left .text a{

  color: #fff;
  font-size: 18px;
  font-weight: bold;

  
}


.news_information .news_content .left .shadow{
  width: 100%;
  height: 40px;
  position: absolute;
  left: 0;
  bottom: 70px;
  background: -moz-linear-gradient(bottom, rgba(102, 102, 102, .8) 0%, rgba(255, 255, 255, .1s) 100%);
  background: -webkit-gradient(linear, left bottom, left top, color-stop(0%,rgba(102, 102, 102, .8)), color-stop(100%,rgba(102, 102, 102, .1)));
  background: -webkit-linear-gradient(bottom, rgba(102, 102, 102, .8) 0%,rgba(102, 102, 102, .1) 100%);
  background: -o-linear-gradient(bottom, rgba(102, 102, 102, .8) 0%,rgba(102, 102, 102, .1) 100%);
  background: -ms-linear-gradient(bottom, rgba(102, 102, 102, .8) 0%,rgba(102, 102, 102, .1) 100%);
  background: linear-gradient(to top, rgba(102, 102, 102, .8) 0%,rgba(102, 102, 102, .1) 100%);
}
.news_information .news_content .right {
  width: 603px;
}
.news_information .news_content .right .news_item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding-bottom: 40px;
  border-bottom: 1px solid #d1d4de;
  margin-bottom: 35px;
}
.news_information .news_content .right .news_item:last-child {
  border-bottom: none;
}
.news_information .news_content .right .news_item .date {
  width: 80px;
  height: 80px;
  border: 1px solid #333333;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #333333;
}
.news_information .news_content .right .news_item .date .day {
  width: 48px;
  padding-bottom: 8px;
  border-bottom: 1px solid #333333;
  text-align: center;
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 8px;
  line-height: 36px;
}
.news_information .news_content .right .news_item .news_desc {
  width: 468px;
}
.news_information .news_content .right .news_item .news_desc h3 {
  font-weight: bold;
  font-size: 18px;
  line-height: 18px;
}
.news_information .news_content .right .news_item .news_desc h3:hover {
  color: #35488a;
  cursor: pointer;
}
.news_information .news_content .right .news_item .news_desc p {
  margin-top: 10px;
  font-size: 14px;
  line-height: 26px;
  overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}