*{
    margin: 0;
    padding: 0;
}
img{
    border:0;
}
.clear {
    clear: both;
}
.section{
    width: 1200px;
    margin: 0 auto;
}
body{
    background-color: #f6f7fb;
    font-family: "Source Han Sans"; 
}
.header{
    height: 90px;
}
.header .logo{
    padding-top: 6px;
    float: left;
}
.header .nav{
    float: right;
}
.header .nav ul{
    list-style: none;
}
.header .nav > ul > li{
    float: left;
    line-height: 116px;
    text-align: center;
    padding-right:26px;
}
.header .nav > ul li > a{
    font-size: 16px;
    padding-bottom: 10px;
    color: #000;
    text-decoration: none;
}
.header .nav li a.current{
    color: #1168b3;
    border-bottom: 2px solid #005993;
}
.header .nav  li a:hover{
    color: #005993;
    border-bottom: 2px solid #005993;
}
.header .zscx{
    float:right;
    padding-top: 25px;
    padding-left: 40px;
}
.header .zscx a{
    display: block;
    width: 100px;
    height: 40px;
    padding-left: 16px;
    border-radius: 4px;
    text-decoration: none;
    color: white;
    font-size: 14px;
    line-height: 40px;
    background: url(../images/serch.png) no-repeat center right 12px ;
    background-color: #005993;
}
.head{
    height: 70px;
    line-height: 70px;
    background: #ffffff;
    display: none;
}
.head .logo{
    float: left;
    margin-top: 5px;
}
.head .toggle{
    float: right;
    margin-top: 4px;
}
/*导航下拉*/
.dropdown{
    position: relative;
    z-index: 100;
}
.dropdown .dropdown-content{
    width: 260%;
    position: absolute;
    top: 80px;
    left: -12px;
    background-color: #ffffff;
    display: none;
    z-index: 999;
}
.dropdown .dropdown-content li{
    position: relative;
}
.dropdown .dropdown-content li a{
    display: block;
    font-size: 16px;
    height:40px;
    line-height:40px;
    text-align: center;
    padding-bottom: 0 !important;
}
.dropdown .dropdown-content li:hover > a{
    border-bottom: none;
}
.dropdown:hover .dropdown-content{
    display: block;
}
.dropdown-content .dropdown-item{
    width: 100%;
    position: absolute;
    top:0;
    left:100%;
    background-color: #ffffff;
    display: none;
    z-index: 100;
}
.dropdown-content li:hover .dropdown-item{
    display: block;
}
/* 移动端导航 */
.mobile-nav{
    display: none;
    background: #fff;
}
.mobile-nav ul > li {
    list-style: none;
    width: 100%;
}
.mobile-nav ul > li > a {
    margin-top: 10px;
    display: block;
    color:#333;
    height:40px;
    line-height:40px;
    font-size: 16px;
    padding-left: 15px;
    text-decoration: none;
}
.mobile-nav ul > li:hover{
    background: #005993;
}
.mobile-nav ul > li:hover > a {
    color: #fff;
}
.mobile-nav li.dropdown{
    height: auto;
}
.mobile-nav .dropdown > a{
    background: url(../images/down.png) no-repeat 85px center;
}
.mobile-nav .dropdown:hover > a{
    background-image: url(../images/down-on.png);
}
.mobile-nav .dropdown:hover .dropdown-content {
    display: none;
}
.mobile-nav .dropdown .dropdown-content {
    position: static;
    width: 100%;
}
.mobile-nav .dropdown .dropdown-content li a {
    height:40px;
    line-height:40px;
    padding-left: 30px;
    font-size: 14px;
    text-align: left;
}
/* banner */
.banner{
    height: 400px;
    background: url(../images/banner.png) no-repeat center top;
    background-size: 100% 100%;
    position: relative;
    z-index: 10;
    margin-top: 20px;
}
/* 证书查询 */
.certificate{
   padding-top: 60px;
}
.search {
    margin-right: 42px;
    float: left;
    width: 382px;
    background-color: #fff;
}
.search img {
    width: 100%;
}
.search input {
    width: 87%;
    height: 48px;
    line-height: 48px;
    padding-left: 16px;
    border: 1px solid #dce0e5;
    margin-top: 14px;
    margin-left: 16px;
}
.search a.login {
    text-decoration: none;
    margin-top: 20px;
    display: block;
    width: 92%;
    height: 48px;
    line-height: 48px;
    background-color: #005993;
    font-size: 16px;
    border-radius: 2px;
    color: #fff;
    text-align: center;
    margin-left: 16px;
}
.carousel-container{
    width: 776px;
    height: 312px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.background-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.carousel-slide:hover .background-img {
    transform: scale(1.05);
}

.company-name {
    width: 100%;
    position: absolute;
    bottom: 0px;
    left: 0px;
    color: white;
    font-size: 18px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10;
}

.hover-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
   
    display: flex;
    flex-direction: column;
    /* justify-content: left; */
    align-items: center;
    text-align: center;
    padding: 10px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
    z-index: 5;
}

.carousel-slide:hover .hover-content {
    opacity: 1;
    transform: translateY(0);
}

.hover-content a{
 color: white;
 text-decoration: none;
}
.hover-content p {
    text-align: justify;
    font-size: 15px;
    line-height: 1.8;
    max-width: 96%;
}

.carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 15;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: #005993;
    transform: scale(1.2);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 24px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 15;
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

.carousel-btn:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);

}

/* 服务认证 */
.service{
    padding-top: 40px;
}
.ckgd {
    float: right;
}
.ckgd a{
    color: #999;
    text-decoration: none;
    font-size: 14px;
}
.ckgd  img{
    padding-left: 14px;
}
.service .tab{
    padding:24px 0
}
.service .tab a{
    font-size: 14px;
    display: inline-block;
    width: 100px;
    height: 36px;
    line-height: 36px;
    color: #fff;
    background-color: #005993;
    border-radius: 0px;
    text-align: center;
    margin-right: 14px;
    text-decoration: none;
}
.left_fl {
    width: 274px;
    float: left;
}
.rightb_rt{
    padding-top: 30px;
    width: 906px;
    float: left;
}
.rightb_rt ul{

    padding-left: 20px;
    list-style: none;
    width: 927px;
}
.rightb_rt ul li{
    padding-bottom: 54px;
    float: left;
    width: 285px;
    margin-right: 24px;
}
.rightb_rt ul li .current {
    width: 285px;
    height: 44px;
    line-height: 44px;
    background-color: #fafafa;
}
.rightb_rt ul li a{
    text-decoration: none;
    color: #666;
    font-size: 14px;
}
.rightb_rt ul li a:hover{
    color: #005993;
}
/*新闻资讯*/
.news{
    background-color: #f1f5f8;
    height: 560px;
    padding-top: 40px;
    }
    .title1 h2{
       padding-bottom: 30px;
      float: left;
      font-size: 22px;
    }
    .news .tab-title{
      float: right;
    }
    .news .tab-title a:hover, .news .tab-title a.current {
       color: #005993; 
  }
    .news .tab-title a {
      display: inline-block;
      font-size: 16px;
      color: #666666;
      margin-right: 20px;
      text-decoration: none;
  }
  .news .tab-title a.menu{
      margin-right: 0;
  }
  .clearfix span{
    color: #999;
      font-size: 14px;
      float: right;
  }
  
  .news ul{
      list-style: none;
      padding-top: 30px;
  }
  .news-con{
      float: left;
  
  }
  .news-con img{
      float: left;
      padding-bottom: 30px;
  }
  .news-con .right{
      float: right;
      width: 75%;
  }
  .news-con h3 a{
      text-decoration: none;
      float:left;
      font-size: 18px;
      color: #000;
      margin-bottom: 22px;
  }
  .news-con p{
      float: right;
  }
  .news-con .right:hover a {
      color: #005993;
  }
/* 友情链接 */
.link {
    padding-top: 60px;
}
.link ul{
    padding-top: 30px;
    width: 1250px;
    list-style: none;
    overflow: hidden;
  }
.link li{
    width: 15%;
    float: left;
    margin-right: 16px;
}
.link li img{
    width: 100%;
    height: 54px;
}
/* 底部 */
.footer{
    margin-top: 30px;
    height: 381px;
    background: url(../images/dibu.png)no-repeat center;
}
.footer-top{
    padding-top: 60px;
    overflow: hidden;
}
.footer .section .item{ 
    overflow: hidden;
    float: left;
}
 .footer .section .item dl{ 
    float: left; 
    margin-right: 70px;
}
.footer .section .item dt{
    font-size: 18px;
    color: #f6f7fb;
    padding-bottom: 12px;
}
.footer  .item dt .line{
    width: 30px;
    height: 2px;
    background-color: #fff;
    margin: 10px 0;
}
.footer .section .item dd a{
    padding-top: 128px;
    text-decoration: none;
    font-size: 14px;
    color:#f6f7fb;
    line-height: 30px;
}
.footer-code{
    float: right;
}
.footer-code img{
    margin-bottom: 12px;
}
.footer-code p{
    font-size: 14px;
    color:#f6f7fb;
}
.footer-bottom{
    border-top: 1px solid #a9a6a6;
    margin-top: 60px;
    padding-top: 30px;
    overflow: hidden;
}
.footer-bottom .item2 p{
    color: #fff;
    text-align: center;
}
/******列表页******/
.detail_title{
    height: 40px;
    line-height: 40px;
    background-color: #f2f2f2;
    margin-bottom: 20px;
  }
  .detail_title img{
    position: relative;
    top: -2px;
    margin-right: 2px;
  }
  .detail_title a{
    text-decoration: none;
    color: #666666;
  }
  .detail_title .color{
    color: #005993;
  }
  .content_lt{
    float: left;
    width: 22%;
    margin-bottom: 30px;
  }
  .content_lt .first{
    margin-bottom: 10px;
    padding-top: 20px;
    padding-left: 20px;
    height: 100px;
    background-color:#005993;
  }
  .content_lt .first a{
    text-decoration: none;
    display: inline-block;
    font-size: 24px;
    color: #ffffff;
    border-bottom: 1px solid #fff;
    padding-bottom: 0px;
    margin: 0;
  }
  .content_lt .first_1 {
    margin-bottom: 10px;
    padding-left: 20px;
    height: 100px;
    background-color: #005993;
  }
  .content_lt .first_1 span {
    display: block;
    letter-spacing: 1px;
    color: #eee;
  }
  .content .content_rt li p {
      color: #808080;
      margin: 10px 0 15px;
      text-indent: 0;
  }
  .content_lt .first_1 a{
    text-decoration: none;
    display: inline-block;
    font-size: 24px;
    color: #ffffff;
    border-bottom: 1px solid #fff;
    padding-bottom: 0px;
    margin: 15px 0 10px
  }
  .content_lt .first span{
    display: block;
    letter-spacing: 1px;
    color: #eee;
  }
  .content_lt li{
    list-style: none;
    margin-bottom: 10px;
    height: 54px;
    line-height: 54px;
    width: 100%;
    background-color: #f2f2f2;
  }
  .content_lt .Sub li a {
    list-style: none;
    text-decoration: none;
    display: inline-block;
    text-align: left;
    height: 50px;
    line-height: 50px;
    padding-left: 20px;
    font-size: 16px;
    color: #595959;
  }
  .content_lt .Sub_1 li a{
    text-decoration: none;
    display: inline-block;
    text-align: left;
    height:50px;
    line-height: 50px;
    padding-left: 20px;
    font-size: 16px;
    color: #595959;
  }
  .content_lt li.current,
  .content_lt li:hover{
    background-color:#005993;
  }
  .content_lt li.current a,
  .content_lt li:hover a{
    color: #fff;
  }
  .content_rt{
    float: right;
    width: 75%;
    margin:10px 0 30px 0;
  }
  .content_rt ul li{
    overflow: hidden;
    border-bottom: 1px solid #e6e6e6;
    margin-bottom: 38px;
  }
  .content_rt li .top a{
    text-decoration: none;
    float: left;
    font-size: 18px;
    color: #262626;
    padding-left: 0px;
    background: url(../images/xing.png) no-repeat left center;
    width: 75%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .content_rt li:hover .top a{
    color: #005993;
}
  .content_rt li p {
    margin: 10px 0 18px;
  }
  .content_rt li .top span{
    float: right;
    color: #808080;
  }
  .page{
    font-size: 0;
    text-align: right;
  }
  .page a{
    text-decoration: none;
    display: inline-block;
    border:1px solid #d9d9d9;
    height: 34px;
    line-height: 34px;
    padding: 0 15px;
    margin: 0 5px;
    font-size: 14px;
    color: #999999;
  }
  .page a.border,.page a.border:hover{
    border:0;
  }
  .page a.on,
  .page a:hover{
    background: #005993;
    border-color:#005993;
    color: #fff;
  }
  .link .Part li a {
    height: 18px;
    line-height: 30px;
    text-decoration: none;
    color: #ffffff;
    font-size: 14px;
  }
  .link .Part2 li a {
    text-decoration: none;
    color: #ffffff;
    font-size: 14px;
    height: 18px;
    line-height: 30px;
  }
  .footer .fr h4 {
    padding-bottom: 0px;}
    .link .Part li {
      padding-top: 4px;
  }
  .link .Part2 li {
    margin-left: 68px;
    padding-top: 4px;
  }
  .footer .fuzhuxian {
    margin-top: 176px;
  }
  .footer p {
    padding-top: 8px;
  }
  /******详情页******/
  .content_rt .content-title{
    border-bottom:1px dashed #dcdee0;
    text-align: center;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  .content .content_rt h2{
    font-size: 30px;
    margin-bottom: 10px;
  }
  .content_rt span{
    color: #cccccc;
  }
  .content .content_rt p{
    width: 100%;
    color: #000;
    line-height: 28px;
    text-indent:2em;
    text-align: justify;
    margin-top: 10px;
  }
  /*移动端样式*/
@media (max-width:767px) {
    .section {
        width: 90%;
    }
      
    img.logo {
        width: 42%;
        padding: 20px 0;
      }
    .banner {
        max-height: 140px;
        padding-top: 0px;
        margin-top: 0;
    }
      
    .header {
        display: none;
    }
      
    .head {
        display: block;
    }
      
    .head {
        background-color: #fff;
    }
    .header .logo {
        max-height: 40px;
        margin-top: 6px;
    }
    .head .toggle {
        float: right;
        width: 9%;
        margin-top: 12px;
    }
    .search{
        width: 100%;
    }
    .about-us{
        float: left;
    }
    .about-us .content ul a > p{
        width: 93%;
    }
    .content img{
        width: 100%;
    }
    .about-us .content ul li{
        width: 43%;
    }
  .carousel-container{
    width: 348px;margin-top: 20px;;
  }
  .hover-content p{
    font-size: 10px;
  }
    .left_fl img{
        display: none;
    }
    .rightb_rt ul li{
        width: 100%;
    }
    .rightb_rt ul{
        width: 100%;
    }
    .news-con .right {
        float: left;
        width: 100%;
        text-align: justify;
    }
    .news-con .right span{
        display: none;
    }
    .news-con {
        margin-bottom: 20px;
        float: left;
    }
    .rightb_rt ul li {
        padding-bottom: 16px;
    }
    .link ul{
        width: 100%;
    }
    .link li{
        width: 45%;
    }
    .footer{
        height: 750px;
        background-color:#3c4049;
    }
    .footer .section .item dl {
        margin-right: 22px;
        margin-bottom: 20px;
    }
    .footer-code {
        float: left;
    }
    .news .tab-title a {
        font-size: 14px;
        margin-right: 12px;

    }
}
@media (max-width: 480px) {
    .head {
        height: 50px;
        line-height: 50px;
    }
      
    .head .toggle {
        width: 9%;
        margin-top: 12px;
    }
      
    .head .logo {
        width: 48%;
        max-height: 30px;
        margin-top: -10px;
    }
    .about-us .content ul a > p {
        width: 92%;
    }
    .about-us .content ul li {
        width: 38%;
    }
    .content_lt .first{
       padding-left: 4px;
    }
    .news .tab-title a {
        font-size: 12px;
    }
    .content_lt .first a{
        font-size: 14px;
        padding-bottom: 12px;
    }
    .content_lt .first span{
        font-style: 12px;
        padding-bottom: 12px;
    }
    .content_lt .Sub li a{
        font-size: 14px;
        padding-left: 0;
    }
    .content_lt .first_1{
        padding-left: 4px;
    }
    .content_lt .first_1 a{
        font-size: 14px;
        padding-bottom: 12px;
    }
    .content_lt .first_1 span{
        font-style: 12px;
        padding-bottom: 12px;
    }
    .content_lt .Sub_1 li a{
        font-size: 14px;
        padding-left: 0;
    }
    .link li {
        width: 44%;
    }
}
@media (min-width: 768px) {
       .carousel-container{
        width: 748px;
    }
     .hover-content p{
    font-size: 16px;
  }
    .section {
        width: 750px;
    }
      
    .head {
        display: block;
    }
      
    .header {
        display: none;
    }
    .head .logo {
        width: 40%;
        padding: 10px;
    }
    .nav{
        display: none;
    }
    .toggle {
        padding-top: 20px;
        float: right;
    }
    .news-con .right {
        width: 58%;
    }
    .left_fl{
        display: none;
    }
    .rightb_rt ul li{
        width: 31%;
    }
    .link ul{
        width: 100%;
    }
    .link li{
        width: 31%; 
    }
    .banner {
        height: 330px;
    }
    .footer .section .item dl{
        margin-right: 34px;
    }
}
@media (min-width: 992px) and (max-width: 1199px) {
    .section {
        width: 100%;
    } 
    .head {
        display: none;}
    .header {
        display: block;
        height: 100px;
        background-color: #ffffff;
        min-width: 100%;
    }
    .header .logo {
        float: left;
        margin-top: 14px;
        margin-right: 60px;
    }
    .nav {
        display: block;
    }
    .header .nav > ul > li {
        padding-right: 12px;
    }
    .search {
        margin-right: 24px;
    }
    .about-us{
        width: 60%;
    }
    .content img{
        width: 100%;
    }
    .about-us .content ul li{
        width: 49%;
    }
    .about-us .content ul a > p{
        width: 96%;
    }
    .news-con .right {
        width: 69%;
    }
    .rightb_rt ul li {
        width: 30%;
    }
    .link li {
        width: 15%;
    }
    .footer .section .item {
        margin-left: 20px;
    }
    .footer-code {
        margin-right: 20px;
    }
 
}
@media (min-width: 1200px) {
    .section{
        width: 1200px;
        
    }
    .header .logo {
        margin-top: 16px;
    }
        
    .head {
        display: none;
    }
        
    .header {
        display: block;
    }
    .nav {
        display: block;
    }
    .left_fl{
        display: block;
    }
    .rightb_rt ul li {
        width: 30%;
    }
    .link li {
        width: 15%;
    }
    .footer .section .item dl {
        margin-right: 50px;
    }
    .news-con .right {
        width: 75%;
    }
    .carousel-container {
    width: 776px;
}
}