.header {
    z-index: 1000;
}

.menus_list {
    z-index: 2000;
}

.f_copy a {
    color: #000;
}

.nav li.last .nav_list {
    left: auto;
    right: 0;
}

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

.banner_pic {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.banner_pic img {
    width: 100%;
    display: block;
    position: relative;
}

.banner_pic .text {
    text-align: center;
    position: absolute;
    z-index: 100;
    width: 100%;
    top: 50%;
    color: #fff;
    text-shadow: 3px 3px 3px rgba(0, 36, 70, 0.35);
    padding-top: 60px;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
}

.banner_pic .text .en_tit {
    font-size: 36px;
    font-weight: bold;
    text-transform: uppercase;
}

.banner_pic .text .tit {
    font-size: 30px;
    font-weight: bold;
}

.jianjie {
    float: left;
    padding-right: 30px;
    width: 700px;
    padding-top: 30px;
}

@media screen and (max-width: 1421px) {
    .jianjie {
        width: 100%;

    }
}

@media screen and (max-width: 1170px) {
    .banner_pic .text {
        padding-top: 50px;
    }

    .banner_pic .text .en_tit {
        font-size: 32px;
    }

    .banner_pic .text .tit {
        font-size: 26px;
    }
}

@media screen and (max-width: 950px) {
    .index-about {
            padding-top: 20px;
        }
    .banner_pic .text .en_tit {
        font-size: 28px;
    }

    .banner_pic .text .tit {
        font-size: 22px;
    }

    .banner_pic {
        height: 200px;
        width: 1920px;
        left: 50%;
        margin-left: -960px;
        text-align: center;
    }

    .banner_pic img {
        max-width: 100%;
        height: 100%;
        width: auto;
        display: inline-block;
    }
}

/*position*/
.depth_box {
    background: #F8F8F8;
}

.depth {
    padding: 20px 0;
    line-height: 28px;
    background: url(../images/icon_wz.png) no-repeat left center;
    padding-left: 20px;
    overflow: hidden;
}

.depth span,
.depth i,
.depth a {
    float: left;
    color: #767676;
}

.depth i {
    margin: 0 5px;
    font-style: normal;
    font-family: serif;
}

.sub_cates {
    text-align: center;
    padding: 15px 0;
}

.sub_cates a {
    display: inline-block;
    line-height: 40px;
    font-size: 16px;
    color: #767676;
    text-align: center;
    padding: 0 15px;
    min-width: 140px;
    margin: 0 15px;
}

.sub_cates a:hover,
.sub_cates a.on {
    color: #3c7236;
}

@media screen and (max-width: 950px) {
    .index-about {
            padding-top: 20px;
        }
    .depth {
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .sub_cates a {
        padding: 0;
    }
}

@media screen and (max-width: 640px) {
    .index-about{
        padding-top: 20px;
    }
    .sub_cates {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;


justify-content: flex-start;
        /*justify-content: flex-end;*/
    }

    .sub_cates a {
        font-size: 14px;
        margin: 0;
        width: 40%;
        /*padding: 0;*/
            padding-left: 20px;
    }

    .sub_cates a:nth-child(even) {
        text-align: left;
    }

    .sub_cates a:nth-child(odd) {
        text-align: left;
    }
}

/*分页*/
.pagelink {
    padding: 30px 0;
}

.pagelink a {
    color: #333;
}

.pagelink ul {
    text-align: center;
    font-size: 0;
}

.pagelink ul li {
    display: inline-block;
    font-size: 12px;
    line-height: 30px;
    border-radius: 5px;
    margin: 0 5px;
    border: 1px solid #ddd;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.pagelink ul li>* {
    display: block;
    min-width: 35px;
}

.pagelink ul li:first-child>*,
.pagelink ul li:last-child>* {
    min-width: 60px;
    text-indent: -9999px;
}

.pagelink ul li:first-child>*:before,
.pagelink ul li:last-child>*:before {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    text-indent: 0;
}

.pagelink ul li:first-child>*:before {
    content: '上一页';
}

.pagelink ul li:last-child>*:before {
    content: '下一页';
}

.pagelink ul li.disabled {
    color: #b9b9b9;
    border-color: #eee;
}

.pagelink ul li.active {
    background: #061937;
    color: #fff;
    border-color: #061937;
}

/*内页*/
/*.articledetail{background: #f8f8f8;}
.articledetail .right_con{border-radius: 10px;background: #fff;padding-bottom: 25px;margin-top: 22px;
-webkit-box-shadow: 0 4px 10px rgba(0,0,0,0.05);
box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}*/
.artPage {
    overflow: hidden;
    position: relative;
    border-top: 1px solid #f1f1f1;
    padding: 15px 0 15px 0;
}

.artPage p {
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    font-size: 14px;
    color: #666;
    padding: 3px 0px;
}

.artPage p em {
    display: block;
    overflow: hidden;
    background: #ededed;
    width: 110px;
    height: 30px;
    text-align: center;
    float: left;
    font-style: normal;
}

.artPage p a {
    color: #3c7236;
    margin-left: 10px;
    font-size: 14px;
}

.artPage p a:hover {
    color: #061937;
}

.goBack {
    display: block;
    width: 110px;
    height: 40px;
    overflow: hidden;
    font-size: 14px;
    color: #666;
    background: #ededed;
    text-align: center;
    line-height: 40px;
    position: absolute;
    right: 0px;
    top: 50%;
    margin-top: -20px;
    display: none;
}

.detail_title {
    position: relative;
    padding: 50px 40px 20px;
}

/*.articledetail .page_header{padding: 40px 100px 40px;}*/
.detail_title h1 {
    font-size: 28px;
    color: #454545;
    text-align: center;
    font-weight: normal;
    line-height: 1.5;
}

/*.articledetail .page_header h1{color:#333;}*/
.page_header_info {
    text-align: center;
    color: #878787;
    line-height: 1.2;
    padding: 0 0 25px;
    border-bottom: 1px solid #ddd;
}

.page_header_info span {
    margin: 0 5px;
}

.page_con,
.ke-content {
    padding: 30px 20px;
    line-height: 1.7;
    color: #454545;
    font-size: 16px;
    overflow: hidden;
    text-align: justify;
}

/*.articledetail .page_con{background:url(../images/article_tit_bg.png) repeat-x top;}*/
/*.about_page_con{line-height: 1.88;color:#656565;}*/
.page_con h4,
.page_con h3,
.page_con h2,
.page_con h1,
.ke-content h4,
.ke-content h3,
.ke-content h2,
.ke-content h1 {
    margin-bottom: 15px;
}

.page_con p,
.ke-content p {
    margin: 0 0 15px !important;
    text-indent: 2em;
}

.page_con img,
.ke-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.page_con p img:first-child,
.ke-content p img:first-child {
    /*margin-left: -2em;*/
}

.page_con video,
.ke-content video {
    max-width: 100%;
}

.page_con object {
    display: block;
    margin: 0 auto;
}

.ke-content {
    padding: 10px;
    min-width: 500px;
    overflow: auto;
}

.about_detail .page_con {
    padding-top: 15px;
}

/*.page_con h2,
.ke-content h2{position: relative;border-bottom: 2px solid #F6F6F6;padding-left: 20px;line-height: 2.5;}
.page_con h2:before,
.ke-content h2:before{display: block;content:'';position: absolute;width:5px;height: 1em;left: 0;top: 50%;background: #00377E;
-webkit-transform: translateY(-50%);
-ms-transform: translateY(-50%);
transform: translateY(-50%);
}*/
/*
.page_con h2,
.ke-content h2{color:#fff;padding:0 15px;border-radius: 5px;position: relative;padding-left: 30px;font-size: 1.3em;line-height: 2;}
.page_con h2:after,
.ke-content h2:after{display: block;content:'';position: absolute;left: 10px;top: 50%;background: #fff;border-radius: 50%;width: 10px;height: 10px;
-webkit-transform: translateY(-50%);
-ms-transform: translateY(-50%);
transform: translateY(-50%);
}
.page_con h2:before,
.ke-content h2:before{display: block;content:'';position: absolute;left: 0;top: 50%;width: 300px;height: 100%;background: #019ee8;z-index: -1;border-radius: 5px;
-webkit-transform: translateY(-50%);
-ms-transform: translateY(-50%);
transform: translateY(-50%);
}*/
@media screen and (max-width: 425px) {

    .page_con h2:before,
    .ke-content h2:before {
        width: 100%;
    }
}

.ke-content table p,
.pro_con table p {
    margin: 0 !important;
    padding: 0;
    text-indent: 0;
}

.ke-content table,
.pro_con table {
    border-collapse: collapse;
    border-spacing: 0;
    max-width: 800px;
    width: 100%;
    text-align: center;
    margin: 0 auto;
    text-indent: 0;
}

.ke-content table tr td,
.pro_con table tr td {
    border: 1px solid #ddd;
    line-height: 1.6;
    padding: 0.5em;
    font-size: inherit;
}

.ke-content table tr:first-child td,
.pro_con table tr:first-child td {
    background: #f2f2f2;
    font-weight: bold;
}

.ke-content table tr td:first-child,
.pro_con table tr td:first-child {
    background: #f2f2f2;
}

.ke-content table tr td:nth-child(1),
.pro_con table tr td:nth-child(1) {
    width: 11%;
}

.ke-content table tr td:nth-child(2),
.pro_con table tr td:nth-child(2) {
    width: 30%;
}

.ke-content table>tbody>tr:nth-of-type(odd),
.pro_con table>tbody>tr:nth-of-type(odd) {
    background-color: #f9f9f9;
}

@media screen and (max-width: 950px) {
    .detail_title {
        padding: 40px 20px 10px;
    }

    .detail_title h1 {
        font-size: 22px;
    }

    .page_con,
    .ke-content {
        padding: 20px 15px;
        font-size: 14px;
    }
}

@media screen and (max-width: 768px) {
    .detail_title {
        padding: 30px 15px 10px;
    }

    .detail_title h1 {
        font-size: 18px;
    }

    .page_con p,
    .ke-content p {
        margin-bottom: 10px !important;
    }

    .about_detail .page_con {
        padding-top: 5px;
    }

    .page_con,
    .ke-content {
        padding: 15px 5px;
    }
}

.news .img {
    position: relative;
    height: 0;
    padding-bottom: 47%;
    overflow: hidden;
    background: #f9f9f9;
}

.news .img img {
    position: absolute;
    top: 0;
    left: 0;
    max-height: 100%;
}

.news_list {
    padding: 15px;
}

.news_list li {
    width: 33.333%;
    margin: 0;
}

.news_list li a {
    display: block;
    margin: 17px;
}

.news_list li .con {
    background: #F3F3F3;
}

@media screen and (max-width: 950px) {
    .news_list li {
        width: 100%;
    }
}

@media screen and (max-width: 780px) {
    .news_list {
        padding: 10px 0;
    }

    .news_list li a {
        margin: 10px 5px;
    }
}

/*20201224*/
.coop {
    text-align: center;
}

.coop li {
    float: none;
    margin: 0 8px 23px;
    display: inline-block;
}

/*20201230*/
.main .title h2 a {
    color: #000;
}