header{
    width: 1200px;
    margin: 0 auto;
    height: 100px;
    line-height: 100px;
    position: relative;
}

header a{
    color: #333333;
    display: block;
    position: relative;
}
header a::after{
    display: inline-block;
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    right: 50%;
    height: 2px;
    background: #3280c3;
    transition: all 0.3s;
}
header a:hover::after,header li.active a::after{
    left: 0;
    right: 0;
}
header li.active a,header li:hover a{
    color: #3280c3;
}
header > img{
    width: 316px;
    height: 43px;
    display: block;
    margin-top: 25px;
}
header > ul{
    width: 50%;
}
header > form{
    padding-top: 30px;
    position: relative;
}
header > form > input:nth-child(1){
    border: none;
    background: #eeeeee;
    padding: 10px 20px;
    border-radius: 50px;
    width: 130px;
    font-size: 14px;
    color: #cacaca;
    outline: none;
}
header > form > input:nth-child(2){
    position: absolute;
    right: 10px;
    border: none;
    background: url(../img/btn-bg.png)no-repeat;
    width: 22px;
    height: 22px;
    top: 38px;
    outline: none;
}
header > form > input:nth-child(1)::placeholder{
    color: #cacaca;
}
#swiper1 .swiper-pagination{
    bottom: 40px;
}
#swiper1 .swiper-pagination-bullet {
    width: 50px;
    height: 8px;
    display: inline-block;
    border-radius: 50px;
    background: #fff;
    opacity: 1;
}
#swiper1 .swiper-pagination-bullet-active{
    background: #3280c3;
    padding: 0;
}
.same-tit > div:nth-child(1){
    font-size: 36px;
    color: #333333;
}
.same-tit .english{
    font-family: Arial;
    color: #999999;
    margin: 20px 0;
    padding: 0 30px;
    position: relative;
    width: 274px;
    text-align: center;
}
.same-tit .english::before,.same-tit .english::after{
    content: "";
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    border: 2px solid #eeeeee;
    top: 3px;
}
.same-tit .english::before{
    left: 0;
}
.same-tit .english::after{
    right: 0;
}
.same-tit .tit > div:nth-child(1),.same-tit .tit > div:nth-child(3){
    width: 463px;
    height: 1px;
    background: #eee;
    margin-top: 27px;
}
.main1-con > a{
    position: relative;
    color: #fff;
}
.main1-con > a > img{
    width: 585px;
    height: 390px;
}
.main1-con > a span,.main1-con > a ul{
    position: absolute;
}
.main1-con > a span{
    display: block;
    top: 20px;
    padding: 10px 35px;
    background: #266194;
    font-size: 24px;
    border-left: 4px solid #e87c16;
}
.main1-con > a ul{
    width: 100%;
    background: rgba(0,0,0,.5);
    bottom: 0;
    padding: 20px 0;
    box-sizing: border-box;
    padding-left: 30px;
}
.main1-con > a ul li{
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}
.main1-con > a ul li:last-child{
    margin-bottom: 0;
}
.main1-con > a ul li::before{
    content: "";
    width: 10px;
    height: 10px;
    background: #e87c16;
    position: absolute;
    left: 0;
    top: 6px;
    border-radius: 50%;
}
.main1 > div:nth-child(2){
    margin: 50px 0;
}
.main2-big{
    width: 100%;
    background: url(../img/main2-bg.jpg)no-repeat;
    padding: 1px 0;
}
.main2 .same-tit{
    color: #fff;
}
.main2 .same-tit > div:nth-child(1){
    color: #fff;
}
.main2 .same-tit .english{
    color: #fff;
}
.main2-big .home-slide-bar{
    width: 20%;
    margin: 0 auto;
}
.main2-big .home-slide-bar div{
    color: #fff;
    border-radius: 50px;
    border: 1px solid #fff;
    padding: 10px 20px;
    width: 35%;
    text-align: center;
    margin-bottom: 30px;
    cursor: pointer;
}
.main2-big .home-slide-bar div.active,.main2-big .home-slide-bar div:hover{
    color: #266194;
    background: #fff;
    border:1px solid #266194;
}
.main2-slide{
    position: relative;
    margin-top: 0!important;
}
.main2-slide .swiper-button-prev1,.main2-slide .swiper-button-next1,.main2-slide .swiper-button-prev2,.main2-slide .swiper-button-next2{
    width: 35px;
    height: 35px;
    border-left: 2px solid #666666;
    position: absolute;
    border-bottom: 2px solid #666666;
    top: 50%;
    outline: none;
    cursor: pointer;
}
.main2-slide .swiper-button-prev1,.main2-slide .swiper-button-prev2{
    transform: rotate(45deg);
    left: -50px;
}
.main2-slide .swiper-button-next1,.main2-slide .swiper-button-next2{
    transform: rotate(-135deg);
    right: -50px;
}
.main2-slide .slide_a{
    display: block;
    position: relative;
}
.main2-slide .slide_a > img{
    display: block;
    width: 386px;
    height: 356px;
}
.main2-slide .slide_a > div{
    background: #266194;
    padding: 20px;
    position: absolute;
    bottom: 0;
    width: 100%;
    box-sizing: border-box;
}
.main2-slide .slide_a > div > div:nth-child(1){
    margin-bottom: 10px;
    font-size: 20px;
}
.main2-slide .slide_a > div > div:nth-child(2){
    font-size: 16px;
}
.main2-slide .slide_a .more{
    padding-top: 20px;
    display: none;
}
.main2-slide .slide_a .more img{
    margin: 0 auto;
}
.main3 ul li{
    width: 47%;
    float: left;
    margin-right: 6%;
    margin-bottom: 50px;
}
.main3 ul li:nth-child(2n){
    margin-right: 0;
}
.main3 ul li:nth-child(n+3){
    margin-bottom: 0;
}
.main3 ul li a {
    display: block;
    width: 315px;
}
.main3 ul li a div:nth-child(1){
    color: #333333;
    font-size: 20px;
    margin-bottom: 20px;
}
.main3 ul li a div:nth-child(2){
    color: #999999;
    line-height: 30px;
}
.main3 ul li a div:nth-child(1):hover,.main3 ul li a div:nth-child(2):hover{
    color: #266194;
}
.main3 ul li > img{
    margin-right: 20px;
    width: 220px;
    height: 140px;
}
.main3 ul{
    margin: 50px 0;
}
footer{
    width: 100%;
    background: #1b1b1b;
    padding-top: 50px;
}
footer > div{
    width: 1200px;
    margin: 0 auto;
}
footer .left ul li{
    float: left;
    margin-bottom: 20px;
}
footer .left ul:nth-child(1) li a{
    display: block;
}
footer .left ul:nth-child(1) li {
    margin: 0 20px;
    margin-bottom: 20px;
}
footer .left ul:nth-child(2) li a{
    margin: 0px 10px;
}
footer .left ul:nth-child(1) li:first-child{
    margin-left: 0;
}
footer .left ul:nth-child(2) li a,footer .left ul:nth-child(2) li{
    color: #999999;
    font-size: 14px;
}
footer .left ul:nth-child(3){
    margin-bottom: 20px;
    font-size: 14px;
    color: #999999;
}
footer .left div:nth-child(4){
    font-size: 14px;
    color: #999999;
}
footer > div{
    padding-bottom: 40px;
}
footer .left ul:nth-child(1) li a:hover,footer .left ul:nth-child(2) li a:hover{
    color: #266194;
}
footer .right > div{
    background: #313131;
    padding: 20px;
    height: 90px
}
footer .right img{
    width: 130px;
    height: 130px;
}
footer .right > div span{
    display: block;
    margin-bottom: 10px;
    color: #999999;
}
footer .right > div span:nth-child(3){
    color: #e87c16;
    font-size: 26px;
}
footer .left{
    width: 844px;
}
footer .right{
    width: 350px;
}
footer .icp{
    width: 1200px;
    margin: 0 auto;
    margin-top: 40px;
    color: #999999;
}
footer .icp a{
    color: #999999;
}
footer .icp a:hover{
    color: #3280c3;
}
footer > div:nth-child(1){
    border-bottom: 1px solid #313131;
}
.sonbanner{
    width: 100%;
}
.sonNav-big{
    width: 100%;
    border-bottom: 1px solid #eeeeee;
    padding: 30px 0;
}
.sonNav-big > div{
    width: 1200px;
    margin: 0 auto;
    color: #666666;
}
.sonNav-big > div a{
    color: #666666;
}
.son-con{
    width: 1200px;
    margin: 0 auto;
}
.son-con .con-le,.son-con .news-list{
    width: 850px;
    padding-right:30px;
    border-right: 1px solid #eeeeee;
   /*  min-height: 1200px; */
    padding-top: 30px;
}
.son-con .con-le img{
    display: block;
    max-width: 100%;
    height: auto;
}
.son-con .con-ri{
    padding: 0 30px;
    width: 270px;
}
.son-con .con-ri .tit{
    color: #333333;
    font-size: 20px;
    margin-top: 20px;
}
.con-ri .right_bar> div div{
    position: relative;
    color: #999999;
    cursor: pointer;
}
.con-ri .right_bar> div > div:hover{
    color: #3280c3;
}
.con-ri .right_bar > div > div >div:nth-child(1){
    margin: 20px 0;
}
.con-ri .right_bar> div > div >div:nth-child(2){
    width: 8px;
    height: 8px;
    border-left: 1px solid #666666;
    border-bottom: 1px solid #666666;
    transform: rotate(-135deg);
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -4px;
}
.con-ri .right_bar ul li{
    padding-left: 25px;
    margin-bottom: 10px;
}
.con-ri .right_bar ul li a{
    color: #666666;
    font-size: 14px;
}
.con-ri .right_bar ul li a:hover,.con-ri .right_bar ul li a.active{
    color: #3280c3;
    text-decoration:underline!important;
}
.con-ri .right_bar > div{
    border-bottom: 1px solid #eeeeee;
}
.con-ri .right_bar .sh_btn .open{
    transform: rotate(-45deg);
}
.con-ri > ul li a div div:nth-child(1){
    color: #3280c3;
}
.con-ri > ul li a div div:nth-child(2){
    color: #999999;
    font-size: 14px;
    margin-top: 15px;
}
.con-ri > ul li a div div:nth-child(2):hover{
    color: #3280c3;
}
.con-ri > ul li a img{
    width: 120px;
    height: 84px;
    margin-right: 10px;
}
.con-ri > ul li a > div{
    width: 50%;
}
.con-ri > ul li{
    margin-top: 20px;
}
.sonNav-big > div a:hover{
    color: #3280c3;
}
.con-ri .about_ri_con{
    margin: 20px 0;
}
.con-ri .about_ri_con img{
    margin: 10px 0;
    width: 260px;
    height: 160px;
}
.con-ri .about_ri_con div{
    margin-bottom: 10px;
    font-size: 14px;
    color: #666666;
}
.con-ri .about_ri_con div:last-child{
    line-height: 25px;
}
.con-ri .hot-art li{
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #eeeeee;
}
.con-ri .hot-art li a{
    color: #3280c3;
    line-height: 25px;
    margin-bottom: 10px;
}
.con-ri .hot-art li div span{
    color: #999999;
}
.son-con .news-list ul li{
    margin-bottom: 20px;
    border-bottom: 1px dashed #eeeeee;
    padding-bottom: 20px;
}
.son-con .news-list ul li img{
    width: 300px;
    height: 190px;
    margin-right: 20px;
}
.son-con .news-list ul li > div{
    width: 515px;
}
.son-con .news-list ul li > div a:nth-child(1){
    color:#333333;
    font-size: 20px;
}
.son-con .news-list ul li > div a:nth-child(3){
    color:#666666;
    line-height: 30px;
    font-size: 14px;
}
.son-con .news-list ul li > div a:nth-child(4){
    color:#999999;
    display: block;
    margin-top: 5px;
}
.son-con .news-list ul li > div p:nth-child(2){
    color: #666666;
    font-size: 14px;
}
.son-con .news-list ul li > div a:hover{
    color: #3280c3;
}
.son-con .news-list .page{
    margin: 20px 0;
}
.son-con .news-list .tit > div:nth-child(1){
    font-size: 30px;
    color: #333333;
}
.son-con .news-list .tit > p:nth-child(2){
    font-size: 14px;
    color: #666666;
}
.son-con .news-list .tit {
    border-bottom: 1px dashed #eeeeee;
}
.son-con .news-list .news-detail-con img{
    max-width: 100%;
    height: auto;
}
.son-con .news-list .news-detail-con{
    border-bottom: 1px solid #eeeeee;
    margin-bottom: 20px;
}
.son-con .news-list .page a{
    color: #666666;
    display: block;
    margin-bottom: 20px;
}
.son-con .news-list .page a:hover{
    color: #3280c3;
}
.son-con .join-list > div:nth-child(1){
    line-height: 25px;
}
.son-con .join-list ul{
    margin-top: 50px;
}
.son-con .join-list ul li{
    padding: 30px;
    background: #f8f8f8;
    width: 320px;
    height: 250px;
    float: left;
    margin-right: 25px;
    margin-bottom: 25px;
}
.son-con .join-list ul li:hover{
    cursor: pointer;
}
.son-con .join-list ul li:nth-child(3n){
    margin-right: 0;
}
.son-con .join-list ul li:nth-child(n+4){
    margin-bottom: 0;
}
.son-con .join-list ul li a{
    background: #fff;
    color: #3280c3;
    font-size: 14px;
    padding: 10px 40px;
    border-radius: 50px;
    width: 40%;
    text-align: center;
    margin-top: 35px;
}
.son-con .join-list ul li > div:nth-child(1){
    font-size: 26px;
    color: #333333;
}
.son-con .join-list ul li > p:nth-child(2){
    font-size: 14px;
    color: #999999;
}
.son-con .join-list ul li > div:nth-child(3){
    font-size: 14px;
    line-height: 30px;
    margin-bottom: 30px;
}
.contact-con .map{
    width: 700px;
    height: 500px;
}
.contact-con .adre{
    margin-right: 40px;
    width: 450px;
}
.contact-con .adre > div:nth-child(1),.contact-con .adre > div:nth-child(2){
    color: #3280c3;
}
.contact-con .adre > div:nth-child(1){
    font-size: 26px;
    margin-bottom: 10px;
}
.contact-con .adre > div:nth-child(2){
    font-size: 14px;
}
.contact-con .adre > div:nth-child(3) p{
    border-bottom: 1px solid #eeeeee;
    padding-bottom: 10px;
}
.contact-con .adre > div:nth-child(n+3) p span{
    border-bottom: 2px solid #e87c16;
    padding-bottom: 9px;
    font-size: 18px;
    color: #3280c3;
}
.con-ri .right_bar> div .sh_btn_a div{
    margin:20px 0;
}

/** product-list*/
.pro-list .con-le {
    border-right:none;
    padding-left: 30px;
    padding-right: 0;
}
.pro-list .con-le .list .fl {
    padding: 5px;
    width: 200px;
}
.pro-list .con-le .list .fl img {
    margin: auto;
    width: 200px;
    height: 150px;
}

.pro-list .con-le .list {
    padding: 22px;
    border-bottom: 1px solid #ccc;
}

.pro-list .con-le .list .fr {
    width: 70%;
}
.pro-list .con-le .list .fr .title {
    font-size: 24px;
    color: #3280c3;
    margin-top: 8px;
}

.pro-list .con-le .list .fr .con {
    font-size: 14px;
    word-wrap: break-word;
    line-height: 25px;
}

.pro-list .con-le .list .fr   a {
    color: #a2a2a2;
    font-size: 14px;
}
.pro-list .con-le .list .fr   a:hover {
    color: #3280c3;
}
.pro-list .con-le > div:nth-child(1){
    background: #f6f6f6;
    height: 50px;
    line-height: 50px;
    border-bottom: 2px solid #e5e5e5;
    padding-left: 30px;
    font-size: 20px;
    color: #3280c3;
}

.pro-list .con-ri {
    border-right: 1px solid #eeeeee
}

/**===== product detail  */
.con-detail {
    background: #fbfbfb;
}
.con-detail .con-ri {
    background: #ffffff;
    padding: 5px 18px;
    margin-right: 20px;
}
.pro-detail {
    margin-top: 22px;
}
.con-detail .con-le {
    border-right: none;
    padding-top: 0px;
    width: 880px;
    padding-right: 0px;

}
.con-detail .de-top {
    padding: 30px;
    background: #ffffff;
}

.con-detail .con-le .le {
    width: 470px;
}
.con-detail .de-top .ri{
    padding: 0 0 20px 25px;
    word-break: break-all;
    width: 305px;
}
.con-detail .de-top .ri p:nth-child(1) {
    font-size: 24px;
    border-bottom: 1px solid #eeeeee;
    width: 305px;
    padding-bottom: 15px;
    margin-top: 0px ;
}
.con-detail .de-top .ri span {
    color: #3280c3;
}
.con-detail .de-top .ri .de-top-con {
    padding-bottom: 45px;
    width: 300px;
}
.con-detail .de-top .btn-box button:nth-child(1){
    background: #256195;
    border: none;
    height: 48px;
    width: 135px;
    margin-right: 10px;
}

.con-detail .de-top .btn-box button:nth-child(2){
    background: #eb811d;
    border: none;
    height: 48px;
    width: 135px;
}
.con-detail .de-con {
    margin-top: 20px;
    padding: 30px;
    background: #ffffff;
    min-height: 815px;
}
.con-detail .de-con .de-nav {
    margin-bottom: 20px;
}
.con-detail .de-con .de-nav span {
    color: #343434;
    font-size: 16px;
    display: inline-block;
    border-right: 1px solid #eeeeee;
    padding: 0 20px;
    cursor: pointer;
}
.con-detail .de-con .de-nav span.active {
    color: #3280c3;
}
.con-detail .de-con .de-nav span:last-child {
    border-right: none;
}
.con-detail .de-con .de-con-box {
    padding: 30px 15px 30px 15px;

}
.con-detail .de-con .de-con-box table td{ border: 1px solid #ddd; padding:3px;}
.line-img {
    margin: 0 auto;
    text-align: right;
}




.de-slide .swiper-button-prev1, .de-slide .swiper-button-next1, .de-slide .swiper-button-prev2, .de-slide .swiper-button-next2 {
    width: 35px;
    height: 35px;
    border-left: 2px solid #ffffff;
    position: absolute;
    border-bottom: 2px solid #ffffff;
    top: 40%;
    outline: none;
    cursor: pointer;
}
.de-slide .swiper-button-prev1 {
    transform: rotate(45deg);
    z-index: 9999;
    left: 20px;

}
.de-slide .swiper-button-next1 {
    transform: rotate(-135deg);
    z-index: 9999;
    right: 20px;
}