/* 手机导航 */
.mobile-inner-header {
  background-color: rgba(255, 255, 255, 0.7);
  width: 100%;
  height: 60px;
  display: none;
  line-height: 60px;
  text-align: center;
  color: #333;
  font-weight: bold;
  font-size: 22px;
}

.mobile-inner-header-icon {
  color: #333;
  height: 60px;
  font-size: 25px;
  text-align: center;
  float: right;
  width: 60px;
  position: relative;
  -webkit-transition: background 0.5s;
  -moz-transition: background 0.5s;
  -o-transition: background 0.5s;
  transition: background 0.5s;
  outline: none;
}

.mobile-inner-header-icon:hover {
  background-color: rgba(51, 51, 51, 0.2);
  cursor: pointer;
}

.mobile-inner-header-icon span {
  position: absolute;
  left: calc((100% - 25px) / 2);
  top: calc((100% - 1px) / 2);
  width: 25px;
  height: 1px;
  background-color: rgba(51, 51, 51, 1);
}

.mobile-inner-header img {
  height: 100%;
}

.mobile-inner-header-icon span:nth-child(1) {
  transform: translateY(4px) rotate(0deg);
}

.mobile-inner-header-icon span:nth-child(2) {
  transform: translateY(-4px) rotate(0deg);
}

.mobile-inner-header-icon-click span:nth-child(1) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clickfirst;
}

.mobile-inner-header-icon-click span:nth-child(2) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: clicksecond;
}

@keyframes clickfirst {
  0% {
    transform: translateY(4px) rotate(0deg);
  }

  100% {
    transform: translateY(0) rotate(45deg);
  }
}

@keyframes clicksecond {
  0% {
    transform: translateY(-4px) rotate(0deg);
  }

  100% {
    transform: translateY(0) rotate(-45deg);
  }
}

.mobile-inner-header-icon-out span:nth-child(1) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outfirst;
}

.mobile-inner-header-icon-out span:nth-child(2) {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-name: outsecond;
}

@keyframes outfirst {
  0% {
    transform: translateY(0) rotate(-45deg);
  }

  100% {
    transform: translateY(-4px) rotate(0deg);
  }
}

@keyframes outsecond {
  0% {
    transform: translateY(0) rotate(45deg);
  }

  100% {
    transform: translateY(4px) rotate(0deg);
  }
}

.mobile-inner-nav {
  background-color: rgba(255, 255, 255, 0.9);
  width: 100%;
  position: absolute;
  top: 60px;
  left: 0px;
  padding-top: 30px;
  padding-bottom: 80px;
  display: none;
  z-index: 999;
}

.mobile-inner-nav a {
  display: inline-block;
  line-height: 50px;
  text-decoration: none;
  width: 80%;
  margin-left: 10%;
  color: #333;
  border-bottom: solid 1px rgba(51, 51, 51, 0.3);
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
  font-weight: 300;
}

.mobile-inner-nav a:hover {
  color: rgba(51, 51, 51, 0.4);
  border-bottom: solid 1px rgba(51, 51, 51, 0.2);
}

/* 网页顶部 */
.page_top_box {
  background-color: #d2d2d2;
  position: relative;
  z-index: 999;
  overflow: hidden;
  line-height: 50px;
  height: 50px;

}

.page_top {
  max-width: 1600px;
  margin: auto;
  overflow: hidden;
  line-height: 50px;
}

.page_top_l {
  float: left;
  color: #000;
  font-size: 14px;

}



.page_top_r {
  float: right;
}

.page_top_r .f14 {
  float: right;
  list-style: none;
}

.page_top_search {
  float: left;
  width: 22.5%;
  height: 20px;
  line-height: 20px;
  outline: none;
  color: #8f8f8f;
  border: none;
  font-size: 14px;
  border-radius: 10px;
  margin-top: 5px;
  margin-left: 15%;
}

.search_box {
  float: left;
  margin-left: 5%;
  width: 60%;
}

.search_box .hot_search {
  float: left;
  width: 60%;
}

.hot_search span {
  font-size: 16px;
  font-weight: 600;
  color: #000;
}

.hot_search a {
  color: #7c7c7c;
  font-size: 14px;
}

.search_box form {
  float: right;
  width: 40%;
  margin-top: 10px;
}

.search_box form input[type=text] {
  width: 65%;
  height: 30px;
  line-height: 30px;
  border: 1px solid #dcdcdc;
  border-radius: 15px 0 0 15px;
  float: left;
  padding-left: 15px;
  outline: none;
}

.search_box form input[type=submit] {
  background: url(../images/search.png) no-repeat top 5px left 8px;
  background-color: #008ed0;
  width: 20%;
  height: 30px;
  line-height: 30px;
  padding-left: 30px;
  color: #fff;
  font-size: 16px;
  border: none;
  border-radius: 0 15px 15px 0;
  float: left;
  outline: none;

}

.page_top_tel {
  float: right;
}

.page_top_tel img {
  width: 22px;
  height: 22px;
  margin-bottom: 10px;
}

.page_top_tel p {
  display: inline;
  color: #008ed0;
  font-size: 18px;
  font-weight: 700;
}

.page_top_tel span {
  color: #7c7c7c;
  font-size: 16px;
}





/* 网页头部 */
.header_nav {
  max-width: 1600px;
  overflow: hidden;
  margin: auto;
}

.header {
  max-width: 30%;
  margin: auto;
  height: 90px;
  line-height: 90px;
  float: left;
}

.header img {
  width: 100%;
}


/* 导航 */
.nav_box {
  float: right;
  overflow: hidden;

}

.nav {
  margin: auto;
  float: right;

}

.nav_main {
  margin: auto;
  margin-right: 10px;
}

.nav ul {
  margin-bottom: 0;
}

.nav ul a {
  text-decoration: none;
  color: #000;
  display: block;
  padding: 0 10px;
}

.nav ul li {
  list-style: none;
  float: left;
  height: 90px;
  line-height: 90px;
  padding: 0 10px;
  /* 行高等于高使文字垂直居中 */
  text-align: center;
  font-size: 18px;
  /*字体大小*/
  position: relative;
}

.nav ul li:hover {
  background-color: #008ed0;

}

.nav ul li:hover a {
  color: #fff;
}

/* banner */
.banner_01 .swiper-slide img {
  width: 100%;
}

.banner_01 .swiper-pagination-bullet {
  background: #fff;
  width: 35px;
  height: 3px;
  border-radius: 0;
  opacity: 1;
}

.banner_01 .swiper-pagination-bullet-active {
  width: 35px;
  height: 3px;
  border-radius: 0px;
  background-color: #fff;
}

/* 荣誉资质 */
.honor {
  width: 100%;
  overflow: hidden;
}

.honor_01 {
  width: calc(98%/3);
  margin-right: 1%;
  float: left;
  position: relative;
}

.honor_01:nth-child(3n) {
  margin-right: 0;
}

.honor_main_01 {
  width: 100%;
}

.honor_01 {
  position: relative;
}

.honor_01 .honor_big {
  width: 100%;
}

.honor_01 a {
  color: #fff;
}

.honor_main_01 {
  background-color: rgba(73, 142, 173, 0.8);
  position: absolute;
  transition: all 0.6s;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 999;
  text-align: center;
  padding-top: 20%;
  opacity: 0;
}

.honor_main_01 p:nth-child(2) {
  font-size: 18px;
  font-weight: 600;
  padding-top: 20px;
}

.honor_main_01 p {
  font-size: 16px;
  line-height: 2;
}

.honor_main_01:hover {
  opacity: 1;
}

/* 产品展示 */
.product {
  max-width: 1600px;
  margin: auto;
  margin-top: 40px;
}

.product_title {
  text-align: center;
  background: url(../images/product_bg.png) no-repeat left 49% top 15px;
}

.product_title h1 {
  font-size: 36px;
  color: #000;
  font-weight: 600;
}

.product_title p {
  font-size: 20px;
  color: #7f7f7f;
  line-height: 60px;
}

.product_main {
  margin-top: 20px;
}

.product_main .swiper-slide img {
  width: 100%;
}

.product_main .swiper-slide p {
  width: 100%;
  text-align: center;
  color: #000;
  height: 40px;
  line-height: 40px;
  background-color: #fff;
  font-size: 16px;
  border: 1px solid #a8a8a8;
  margin-top: 10px;
}

/* 横幅 */
.hengfu {
  width: 100%;
  overflow: hidden;
  margin-top: 50px;
}

.hengfu img {
  width: 100%;
}

/* 关于我们 */
.about {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding-bottom: 40px;
}

.about_01 {
  max-width: 1600px;
  margin: auto;
  margin-top: 40px;
}

.about_bg {
  position: absolute;
  background: url(../images/about_bg.png);
  width: 48.3%;
  top: 160px;
  height: 106px;
  right: 0;
  z-index: 0;
}

.about_title {
  text-align: center;
  background: url(../images/product_bg.png) no-repeat left 49% top 15px;
}

.about_title h1 {
  font-size: 36px;
  color: #000;
  font-weight: 600;
}

.about_title p {
  font-size: 20px;
  color: #7f7f7f;
  line-height: 60px;
}

.about_02 {
  width: 100%;
  overflow: hidden;

  box-shadow: 0px 0px 10px #e7e7e7;
}

.about_main {
  width: 100%;
  overflow: hidden;
  padding-bottom: 20px;

}

.about_main_left {
  float: left;
  width: 50%;
  margin-left: 2%;
  margin-top: 20px;
}

.about_main_left img {
  width: 100%;
}

.about_main_right {
  float: right;
  width: 47%;
}

.about_mian_title {
  z-index: 999;
  margin-top: 30px;
  margin-left: 2%;
  position: relative;
}

.about_mian_title p:first-child {
  font-size: 26px;
  color: #fff;
  font-weight: 700;
  line-height: 60px;
}

.about_mian_title p:last-child {
  font-size: 14.56px;
  color: #fff;
}

.about_main_m {
  margin-top: 20px;
  font-size: 16px;
  line-height: 3;
}

.about_main_button {
  background-color: #008ed0;
  width: 15%;
  overflow: hidden;
  padding: 5px 0;
  font-size: 16px;
  text-align: center;
  border-radius: 20px;

}

.about_main_button a {
  color: #fff;
}

.about_bottom {
  max-width: 1600px;
  overflow: hidden;
  margin-top: 20px;
  font-size: 18px;
  margin-bottom: 20px;
}

.about_bottom_01 {
  float: left;
  width: 25%;
  text-align: center;
}

.about_bottom_01 a {
  color: #000;
}

.about_bottom_01 p {
  margin-top: 10px;
}

/* 应用领域 */
.application {
  width: 100%;
  overflow: hidden;
}

.application_main {
  width: 100%;
  overflow: hidden;
  padding-bottom: 40px;
}

.application_main_01 {
  position: relative;
  float: left;
  width: calc(100%/7);
  height: 615px;
  transition: 0.6s;
}

.application_main_01.active {
  width: calc(200%/7);
}

.application_main_01 p {
  position: absolute;
  width: 100%;
  overflow: hidden;
  background-color: rgba(3, 8, 12, 0.5);
  color: #fff;
  padding: 15px 0;
  font-size: 16px;
  text-align: center;
  bottom: 0;
  opacity: 0;
  transition: 0.4;
}

.application_main_01:hover p {
  opacity: 1;
}

/* 产品知识 */
.knowledge {
  max-width: 1600px;
  overflow: hidden;
  margin: auto;
}

.knowledge_main {
  width: 100%;
  overflow: hidden;
}

.knowledge_main_01 {
  width: calc(98%/3);
  overflow: hidden;
  background-color: #008ed0;
  float: left;
  margin-right: 1%;
}

.knowledge_main_01:nth-child(3) {
  margin-right: 0;
}


.knowledge_pic {
  width: 100%;
  overflow: hidden;
}

.knowledge_pic img {
  width: 100%;
}

.knowledge_w {
  width: 96%;
  margin: auto;
  color: #fff;
  padding: 20px 0;
}

.knowledge_w h4 {
  font-size: 18px;
  line-height: 40px;
  font-weight: 600;
}

.knowledge_w p {
  font-size: 16px;
  line-height: 3;
}

.knowledge_button {
  float: right;
  margin-right: 20px;
  padding-bottom: 10px;

}

.knowledge_button a {
  color: #fff;
  font-weight: 600;
  font-size: 16px;
}

/* 新闻资讯 */
.news {
  width: 100%;
  overflow: hidden;
  background-color: #f8f8f8;
  margin-top: 20px;
  padding-top: 20px;
  padding-bottom:30px;
}

.news_main {
  max-width: 1600px;
  margin: auto;
}

.news_main_right {
  float: left;
  width: 49%;
}

.news_main_left {
  width: 50%;
  overflow: hidden;
  float: right;

}

.news_main_left img {
  width: 100%;
}



.news_main_left_main {
  border: 1px #eee solid;
  margin-top: 20px;
  overflow: hidden;
  background-color: #fff;
  margin-top: 24px;
  padding: 20px 0;
}



.news_main_right_main {
  border: 1px #eee solid;
  width: 100%;
  margin-bottom: 20px;
  background-color: #fff;
}



.left_main_left {
  float: left;
  width: 15%;
  display: inline-block;
  /* height: 85px; */
  margin-top: 5px;
  text-align: center;
}

.left_main_left .left_main_left_01 {
  font-size: 15.16px;
  text-align: center;
  color: #000;
  font-weight: 600;
  margin-top: 10px;
}

.left_main_left .left_main_left_02 {
  font-size: 30.33px;
  text-align: center;
  color: #000;
  font-weight: 600;
  margin-top: 10px;
}

.left_main_right {
  float: right;
  width: 82%;
  line-height: 25px;

}


.left_main_right p:first-child {
  font-size: 18px;
  font-weight: 400;
  color: #000;
  line-height: 45px;

}

.left_main_right p {
  font-size: 11.79px;
  color: #8d8d8d;
}

.right_main_left {
  float: left;
  width: 15%;
  display: inline-block;
  height: 85px;
  text-align: center;
  margin-top: 5px;
}

.right_main_left_01 {
  font-size: 15.16px;
  text-align: center;
  color: #000;
  font-weight: 600;
  margin-top: 10px;
}

.right_main_left_02 {
  font-size: 30.33px;
  text-align: center;
  color: #000;
  font-weight: 600;
  margin-top: 10px;
}

.right_main_right {
  float: right;
  width: 82%;
  line-height: 25px;
}


.right_main_right p:first-child {
  font-size: 18px;
  font-weight: 400;
  color: #000;
  line-height: 45px;

}

.right_main_right p {
  font-size: 11.79px;
  color: #8d8d8d;
}


.news_main_right_main {
  overflow: hidden;
  margin-bottom: 17px;
  padding: 25px 0;
}


/* 页脚 */
.foot {
  width: 100%;
  height: 345px;
  background: url(../images/foot.png);
}

.foot_main {
  max-width: 1600px;
  margin: auto;
  color: #fff;
  padding-top: 40px;
}

.foot_main_left {
  float: left;
  width: 45%;
}

.foot_left_title{
	width:100%;
	overflow:hidden;
	margin-bottom:10px}

.foot_main_left h1:first-child {
  font-size: 18px;
  font-weight: 700;
  display: inline-block;
}

.foot_left_01{
	width:50%;
	float:left;}

.foot_main_left h1:nth-child(2) {
  font-size: 14px;
  font-weight: 700;
  display: inline-block;
}

.foot_main_left p {
  font-size: 14px;
  line-height: 3;
}

.foot_main_mid {
  float: left;
  margin-left: 100px;
  width: 17%;
}

.foot_main_mid h1:first-child {
  font-size: 18px;
  font-weight: 700;
  display: inline-block;
}

.foot_main_mid h1:nth-child(2) {
  font-size: 14px;
  font-weight: 700;
  display: inline-block;
}

.foot_mid_main {
  overflow: hidden;
  margin-top: 10px;
}

.foot_mid_left {
  float: left;
  overflow: hidden;
  font-size: 16px;
  line-height: 2.8;
}

.foot_mid_left a {
  display: block;
  color: #fff;
}

.foot_mid_right {
  float: right;
  overflow: hidden;
  font-size: 16px;
  margin-right: 40px;
  line-height: 2.8;
}

.foot_mid_right a {
  display: block;
  color: #fff;
}


.foot_main_right {
  float: right;
  text-align:center;
  width: 10%;
  font-size:16px;
  line-height:2.2;
  margin-right:40px;
}

.copy {
  background-color: #000;
  color: #fff;
  font-size: 16px;
  width: 100%;
  margin: auto;
  line-height: 50px;
  text-align: center;

}

.copy a {
  color: #fff;
  margin-right: 10px;
}


/* 产品知识 */
.info {
  width: 100%;
  overflow: hidden;
  margin-top: 40px;
}

.info_main {
  max-width: 1600px;
  overflow: hidden;
  margin: auto;
  border-bottom: 1px solid rgba(30,105,172,0.4);
  padding-bottom: 10px;
  margin-bottom: 10px;
}

.info_main:last-child {
  border-bottom: none;
}

.info_left {
  width: 20%;
  float: left;
}

.info_left img {
  width: 100%;
}

.info_right {
  float: right;
  width: 79%;
  font-size: 19.38px;
  line-height: 2;
}

.info_right_top {
  font-size: 22.15px;
}

.info_right_date {
  float: left;
  color: #7d7d7d;
  font-size: 24.92px;
}

.info_right_button {
  float: right;
  background-color: #1e69ac;
  width: 9%;
  text-align: center;
  border-radius: 10px;
}

.info_right_button a {
  color: #fff;
}

/* 新闻资讯 */
.xinwen {
  max-width: 1600px;
  margin: auto;
  overflow: hidden;
  margin-top: 40px;
  margin-bottom: 40px;
}

.xinwen_01 {
  width: 32.6%;
  float: left;
  margin-right: 1.1%;
  border: 1px solid #bcbcbc;
  padding-bottom: 10px;
  margin-top: 20px;
}

.xinwen_01:nth-child(3n) {
  margin-right: 0;
}

.xinwen_01_date {
  padding: 10px 0;
  margin-left: 10px;
}

.xinwen_01_date p {
  display: inline-block;
}

.xinwen_01_date p:first-child {
  font-size: 44px;
  color: #aeaeae;
}

.xinwen_01_date p:nth-child(2n) {
  font-size: 24px;
  color: #aeaeae;
  padding-left: 10px;
}

.xinwen_01_pic {
  width: 100%;
}

.xinwen_01_pic img {
  width: 100%;
}

.xinwen_01_main {
  width: 95%;
  margin: auto;
  margin-top: 20px;
}

.xinwen_01_main h3 {
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;

}

.xinwen_01_main p {
  font-size: 14px;
  color: #606060;
  line-height: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.xinwen_01_button {
  font-size: 21px;
  background-color: #d2d2d2;
  width: 25%;
  text-align: center;
  padding: 5px 0;
  margin-left: 10px;
}

.xinwen_01_button a {
  color: #fff;
}

.xinwen_01:hover .xinwen_01_date p{
	color:#1e69ac;
	}
.xinwen_01:hover .xinwen_01_button{
	background:#1e69ac;
	}

/* 内页导航 */

.page_nav {
  width: 100%;
  overflow: hidden;
  background-color: #1e69ac;
  text-align:center;
  font-size:0;

}

.page_nav ul {
  margin-bottom: 0;
}

.page_nav ul li {
  display:inline-block;
  font-size: 24px;
  height: 100px;
  line-height: 100px;
  /* width: 20%; */
  text-align: center;
  border-left: 1px solid #fff;
  padding: 0 20px;
}

.page_nav ul li:hover {
  background-color: #fff;
}

.page_nav ul li:hover a {
  color: #1e69ac;
}

.page_nav ul li:last-child {
  border-right: 1px solid #fff;
}



.page_nav ul li a {
  color: #fff;
  display: block;

}


/* 应用概述 */
.summary {
  max-width: 1600px;
  margin: auto;
  margin-top: 40px;
  margin-bottom: 40px;
}

.summary h1 {
  font-size: 24px;
  border-bottom: 1px solid #d2d2d2;
  position: relative;
  padding-bottom: 10px;

}

.summary h1::before {
  width: 100px;
  height: 4px;
  content: "";
  background-color: #1e69ac;
  position: absolute;
  bottom: -2px;
  left: 0;
}

.summary_main {
  width: 98%;
  margin-top: 30px;
}
.summary_main img{
	display:block;
	margin:auto;}

.summary_main h2 {
  font-size: 24px;
  margin-bottom: 20px;
}

.summary_main p {
  color: #919191;
  font-size: 17px;
  line-height: 3;
}

.summary_pic {
  width: 100%;
}

.summary_pic img {
  width: 100%;
}

.personnel {
  max-width: 1600px;
  overflow: hidden;
  margin: auto;
  margin-bottom: 40px;
}

.personnel_header input[type=text] {
  width: 25%;
  margin-right: 10%;
  height: 40px;
  border: none;
  border-bottom: 1px solid #959595;
  outline: none;
}

.personnel_header select {
  width: 25%;
  height: 40px;
  border: none;
  border-bottom: 1px solid #959595;
  outline: none;
}

.personnel_header select:nth-child(2) {

  margin-right: 10%;
}

.personnel_main {
  width: 100%;
  overflow: hidden;
  margin-top: 40px;
}

.personnel_main_01 {
  width: 100%;
  border-bottom: 1px solid #aeaeae;
  padding-top: 20px;
  padding-bottom: 20px;
}

.personnel_main_title {
  width: 100%;
  overflow: hidden;
}

.personnel_main_title p {
  float: left;
  font-size: 24px;
  font-weight: 700;
  height: 51px;
  line-height: 51px;
}

.personnel_main_title img {
  float: right;
  width: 51px;
  height: 51px;
}

.personnel_main_m {
  width: 95%;
  margin: auto;
  font-size: 14px;
  line-height: 3;
  display: none;
}

.personnel_main_m span {
  margin-right: 10%;
}

/* 企业荣誉 */
.prize {
  max-width: 1600px;
  overflow: hidden;
  margin: auto;
}

.prize_eng {
  font-size: 57px;
  color: #000;
  opacity: 0.2;
  font-weight: 700;
}

.prize_ch {
  font-size: 30px;
  color: #000;
  margin-top: -60px;
  margin-left: 5%;
}

.prize_main {
  width: 100%;
  overflow: hidden;
  margin-bottom: 40px;
}

.prize_main_01 {
  width: 100%;
  text-align: center;
  float: left;
  border: 1px solid #e5e5e5;
  margin-right: 2%;
  margin-top: 20px;
}

.prize_main_01:last-child {
  margin-right: 0;
}

.prize_main_01 img {
  margin-top: 20px;
  width: 100%;
}

.prize_main_01 p {
  background-color: #ebebeb;
  color: #959595;
  font-size: 16.41px;
  padding: 10px 0;
  margin-top: 20px;
}

.prize_button {
  text-align: center;
  width: 12%;
  margin: auto;
  background-color: #1e69ac;
  padding: 10px 0;
  font-size: 30px;
}

.prize_button a {
  color: #fff;
}


/* 企业展示 */

.example {
  width: 100%;
  margin: auto;
  background-color: #f5f5f5;
  padding-bottom: 40px;
  margin-top: 40px;
}

.example_header {
  max-width: 1600px;
  margin: auto;
}

.example_eng {
  font-size: 57px;
  color: #000;
  opacity: 0.2;
  font-weight: 700;
}

.example_ch {
  font-size: 30px;
  color: #000;
  margin-top: -60px;
  margin-left: 5%;
}


.example_main {
  max-width: 1600px;
  margin: auto;
  overflow: hidden;
  margin-top: 30px;
}


.example_main_01 img {
  width: 100%;
}

/* 联系我们 */
.lianxi {
  max-width: 1600px;
  margin: auto;
  margin-top: 40px;
  margin-bottom: 40px;
}


/* 产品中心 */
.center {
  max-width: 1600px;
  margin: auto;
  overflow: hidden;
  margin-top: 40px;
  margin-bottom: 40px;
}

.center_01_t {
  font-size: 24px;
  border-bottom: 1px solid #d2d2d2;
  position: relative;
  padding-bottom: 10px;

}

.center_01_t::before {
  width: 220px;
  height: 4px;
  content: "";
  background-color: #1e69ac;
  position: absolute;
  bottom: -2px;
  left: 0;
}

.center_02_t {
  font-size: 24px;
  border-bottom: 1px solid #d2d2d2;
  position: relative;
  padding-bottom: 10px;

}

.center_02_t::before {
  width: 220px;
  height: 4px;
  content: "";
  background-color: #1e69ac;
  position: absolute;
  bottom: -2px;
  left: 0;
}

.center_main {
  overflow: hidden;
  margin-bottom:20px;
}

/* .center_main:last-child {
  margin-top: 40px;
  overflow: hidden;
} */
.center_02_t {
  margin-top: 40px;
  overflow: hidden;
}

.center_01 {
  width: 32.6%;
  float: left;
  margin-right: 1.1%;
  border: 1px solid #bcbcbc;
  padding-bottom: 10px;
  margin-top: 20px;
}

.center_01:nth-child(3n) {
  margin-right: 0;
}

.center_01_date {
  padding: 10px 0;
  margin-left: 10px;
}

.center_01_date p {
  display: inline-block;
}

.center_01_date p:first-child {
  font-size: 44px;
  color: #aeaeae;
}

.center_01_date p:nth-child(2n) {
  font-size: 24px;
  color: #aeaeae;
  padding-left: 10px;
}

.center_01_pic {
  width: 100%;
}

.center_01_pic img {
  width: 100%;
}

.center_01_main {
  width: 95%;
  margin: auto;
  margin-top: 20px;
}

.center_01_main h3 {
  font-size: 16px;
}

.center_01_main p {
  font-size: 14px;
  color: #606060;
  line-height: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.center_01_button {
  font-size: 21px;
  background-color: #d2d2d2;
  width: 25%;
  text-align: center;
  padding: 5px 0;
  margin-left: 10px;
}

.center_01_button a {
	display:block;
  color: #fff;
}
.center_01:hover .center_01_button{
	background:#1e69ac;
	color:#fff;
	}


/* 新闻详情 */
.news_title {
  margin: 5px 0;
  padding: 0;
  text-align: center;
  font-size: 16px;
}

.news_info {
  text-align: center;
  color: #999;
  border: 1px solid #e1e1e1;
  border-left: 0;
  border-right: 0;
  margin: 10px 0;
  padding: 5px 0;
}

#art_content {
  word-break: break-all;
  font-size: 13px;
  padding: 0 0 10px 0;
}

#art_content img {
  max-width: 920px;
}

.newshow {
  width: 100%;
  overflow: hidden;
}

.newshows {
  max-width: 1600px;
  margin: 20px auto 40px;
}

.news_pre,.news_pre2{
  font-size: 14px;
}
/* 产品详情 */
.product_details_01 {
  max-width: 1600px;
  margin: auto;
  overflow: hidden;
  background-color: #ebebeb;
  margin-top: 40px;
}

.p20 {
  width: 50%;
  float: left;
}

.p20 img {
  width: 100%;
}

.p21 {
  width: 50%;
  float: right;
  padding-left: 3%;
  padding-top: 30px;
}

.p21_main .p21_title {
  font-size: 24px;
  font-weight: 700;
}

.p21_main p {
  font-size: 16px;
  line-height: 2.6;
}

.p21_ad {
  margin-top: 80px;
}

.p21_ad_01 {
  margin-top: 20px;
}

.p21_ad_01 h4 {
  font-size: 20px;
  display: inline-block;
  font-weight: 700;
}

.p21_ad_01 p {
  font-size: 20px;
  display: inline-block;
}

.p22 {
  margin-top: 100px;
}

.p22 p {
  display: inline-block;
  font-size: 29px;
}

.p22_tel {
  font-weight: 700;
  color: #0079d7;
}

.p30 {
  margin-top: 30px;
  background: url(../images/p30_01.png);
  width: 100%;
  height: 637px;
}

.p30_main {
  max-width: 1600px;
  margin: auto;
  color: #fff;
  font-size: 29px;
  line-height: 2.5;
  font-weight: 700;
  padding-top: 160px;
}

.p40 {
  margin-top: 30px;
  background: url(../images/p40_01.png);
  width: 100%;
  height: 637px;
}

.p40_main {
  float: right;
  max-width: 1600px;
  margin: auto;
  color: #fff;
  font-size: 29px;
  line-height: 2.5;
  font-weight: 700;
  margin-top: 200px;
  padding-right:10%;
}

/* 产品物性表 */

table {
  display: block;
  max-width: 1600px;
  margin: auto;
  overflow: hidden;
  margin-top: 30px;
}

tbody {
  width: 100%;
  display: block;
}

table tr:first-child {
  font-size: 23px;
  font-weight: 700;
  color: #000;

}

table tr {
  color: #7a7a7a;
  font-size: 23px;
  width: 100%;
  display: block;
}

table tr td {
  width: 33%;
  display: block;
  float: left;
  text-align: center;
  margin-top: 20px;
  border-bottom: 1px solid #aeaeae;
}

table {
  border-top: 1px solid #1e69ac;
}

.p50 {
  max-width: 1600px;
  margin: auto;
  margin-top: 40px;
  display:none;
}

.p50 h3 {
  font-size: 23px;
  background-color: #ebebeb;
  padding: 10px 10px;
  font-weight: 700;
}

.p60 {
  max-width: 1600px;
  overflow: hidden;
  margin: auto;
  margin-top: 40px;
  display:none;
}

.p60_left {
  width: 49.5%;
  margin-right: 1%;
  float: left;
  background-color: #ebebeb;

}

.p60_left p {
  font-size: 23px;
  font-weight: 700;
  padding-left: 20px;
  padding-top: 20px;
}

.p60_left img {
  padding: 60px 20px;
  width: 100%;
}

.p60_right {
  width: 49.5%;
  float: right;
  background-color: #ebebeb;

}

.p60_right p {
  font-size: 23px;
  font-weight: 700;
  padding-left: 20px;
  padding-top: 20px;
}

.p60_right img {
  padding: 10px 20px;
  width: 100%;
}

.p70 {
  max-width: 1600px;
  margin: auto;
  margin-top: 40px;
  display:none;
}

.p70 h3 {
  font-size: 23px;
  background-color: #ebebeb;
  padding: 10px 10px;
  font-weight: 700;
}

.p70_main {
  max-width: 1600px;
  overflow: hidden;
  margin-top: 30px;
}

.p70_main_01 {
  width: 49.5%;
  float: left;
  margin-right: 1%;
  height: 150px;
  margin-top: 30px;
}

.p70_main_01 a {
  color: #000;
}

.p70_main_01:nth-child(2n) {
  margin-right: 0;
}

.p70_main_left {
  float: left;
  width: 80%;
  font-size: 23px;
  background-color: #e5e5e5;
  height: 150px;
  line-height: 150px;
  padding-left: 6%;
}

.p70_main_right {
  width: 20%;
  float: right;
  background-color: #959595;
  height: 150px;
  text-align: center;
  line-height: 150px;
}


/* 相关产品 */
.p80 {
  max-width: 1600px;
  margin: auto;
  margin-top: 40px;
  overflow: hidden;
  margin-bottom: 40px;
}

.p80 h3 {
  font-size: 23px;
  background-color: #ebebeb;
  padding: 10px 10px;
  font-weight: 700;
}

.p80 h1::before {
  width: 120px;
  height: 4px;
  content: "";
  background-color: #1e69ac;
  position: absolute;
  bottom: -2px;
  left: 0;
}

.p80_01 {
  width: 32.6%;
  float: left;
  margin-right: 1.1%;
  border: 1px solid #bcbcbc;
  padding-bottom: 10px;
  margin-top: 20px;
}

.p80_01:nth-child(3n) {
  margin-right: 0;
}

.p80_01_date {
  padding: 10px 0;
  margin-left: 10px;
}

.p80_01_date p {
  display: inline-block;
}

.p80_01_date p:first-child {
  font-size: 44px;
  color: #aeaeae;
}

.p80_01_date p:nth-child(2n) {
  font-size: 24px;
  color: #aeaeae;
  padding-left: 10px;
}

.p80_01_pic {
  width: 100%;
}

.p80_01_pic img {
  width: 100%;
}

.p80_01_main {
  width: 95%;
  margin: auto;
  margin-top: 20px;
}

.p80_01_main h3 {
  font-size: 16px;
}

.p80_01_main p {
  font-size: 14px;
  color: #606060;
  line-height: 3;
}

.p80_01_button {
  font-size: 21px;
  background-color: #d2d2d2;
  width: 25%;
  text-align: center;
  padding: 5px 0;
  margin-left: 10px;
}

.p80_01:hover .p80_01_button{
	background:#1e69ac;}
.p80_01_button a {
  color: #fff;
}

/* 公司简介 */
.introduction {
  max-width: 1600px;
  overflow: hidden;
  margin: auto;
  margin-top: 40px;
}

.introduction_left {
  float: left;
  width: 49.5%;

}

.introduction_eng {
  font-size: 57px;
  color: #000;
  opacity: 0.2;
  font-weight: 700;
}

.introduction_ch {
  font-size: 30px;
  color: #000;
  margin-top: -60px;
  margin-left: 5%;
}

#intr_bg {
  display: inline-block;
  margin-top: 20px;
}

#intr_name {
  font-size: 30px;
  margin-top: 30px;
}

.introduction_mian {
  margin-top: 40px;
}

.introduction_mian{
  font-size: 18px;
  color: #959595;
  line-height: 33.2px;
}

.introduction_pic {
  width: 100%;
  overflow: hidden;
  margin-top: 40px;
}

.intr_pic_mian {
  width: 33%;
  float: left;
  margin-right: 0.5%;
}

.intr_pic_mian:nth-child(3) {
  margin-right: 0;
}

.intr_pic_mian img {
  width: 100%;
}

.introduction_right {
  width: 49.5%;
  float: right;
}

/* 发展历程 */
.p90 {
  width: 100%;
  height: 889px;
  background: url(../images/development_01.png);
}

.p90_pic {
  display: inline-block;
}

.p90_main {}

.about_history {
  width: 100%;
  overflow: hidden;
  margin: auto;
  position: relative;
}


.about_history_top_title {
  font-size: 48px;
  color: #002f56;
  font-weight: bold;
}

.about_history_top_con {
  font-size: 24px;
  color: #000;
  width: 80%;
}

.about_history_tops {
  display: none;
  position: absolute;
  top: 300px;
  left: 2%;
}

.about_history_pic {

  position: absolute;
  right: 0;
  top: 100px;
}

.about_history_pic_01 {
  display: none;
}

.about_history_bot {
  width: 100%;
  overflow: hidden;
  margin-top: 85px;
  position: relative;
  padding: 0 0px;
}

.historyswiper {
  text-align: center;
}

.swiper-container.historyswiper {
  padding-top: 20px;
  background: url(../images/hisline.png) top 40px center no-repeat;
}

.about_history_bot_year {
  font-size: 23px;
  color: #010101;
}

.about_history_bot_circle {
  width: 40px;
  height: 40px;
  border-radius: 100%;
  margin: 0 auto 18px;
  background: #000;
  border: 2px solid #b6b6b6;
}

.historyswiper .swiper-slide {
  cursor: pointer;
}

.swiper-slide.show .about_history_bot_circle {
  width: 60px;
  height: 60px;
  background: red;
  border: 2px solid red;
  margin-top: -10px;
  margin-bottom: 8px;
}

.about_history_bot .swiper-button-prev {
  width: 21px;
  height: 36px;
  background: url(../images/prev_history.png) center no-repeat;
  left: 0;
  top: 65px;
}

.about_history_bot .swiper-button-next {
  width: 21px;
  height: 36px;
  background: url(../images/next_history.png) center no-repeat;
  right: 0;
  top: 65px;
}

.about_history {
  width: 100%;
  overflow: hidden;
  margin: auto;
  margin-top: 40px;
}

.about_history_eng {
  font-size: 57px;
  color: #000;
  opacity: 0.2;
  font-weight: 700;
}

.about_history_ch {
  font-size: 30px;
  color: #000;
  margin-top: -60px;
  margin-left: 5%;
}

#about_history_bg {
  display: inline-block;
  margin-top: 20px;
}

#about_history_name {
  font-size: 30px;
  margin-top: 30px;
}

/* 公司文化 */
/* 公司简介 */
.culture {
  max-width: 1600px;
  overflow: hidden;
  margin: auto;
  margin-top: 40px;
  margin-bottom: 80px;
}

.culture_left {
  float: left;
  width: 50%;
  margin-top: 20px;
  background-color: #002d42;

}

.culture_eng {
  font-size: 57px;
  color: #000;
  opacity: 0.2;
  font-weight: 700;
}

.culture_ch {
  font-size: 30px;
  color: #000;
  margin-top: -60px;
  margin-left: 5%;
}

#culture_bg {
  display: inline-block;
  margin-top: 20px;
}

#culture_name {
  font-size: 30px;
  margin-top: 30px;
}

.culture_pic {
  width: 50%;
  float: left;
}

.culture_pic img {
  width: 100%;
}

.culture_mian {

  width: 50%;
  float: right;
}


.culture_mian h4 {
  font-size: 23.16px;
  color: #fff;
  font-weight: 700;
  margin-bottom: 10px;
  margin-top: 20px;
  margin-left: 40px;
}

.culture_mian p {
  font-size: 14px;
  line-height: 2;
  color: #fff;
  margin-left: 40px;
}

.culture_right {
  float: right;
  width: 50%;
  margin-top: 20px;
  background-color: #002d42;
}


/* 联系我们 */
.contact{
  max-width: 1600px;
  margin: 20px auto 40px;
  overflow: hidden;
}
.contact h1{
  font-size: 30px;
  text-align: center;
  font-weight: 700;
}
.contact_left{
  float: left;
  width: 30%;
  font-size: 18px;
  line-height: 2.8;
}

.contact_left p{
  font-size: 18px;
  line-height: 2.8;
}